djsundog/circuitpython
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Implement busio.I2c.

Browse Source 
* Added asf4_conf/samd*/hpl_sercom_config.h
* Adjusted clocks in peripheral_clk_config.h.
* Put some frozen libs back in CPX for testing.
* Implement common-hal I2C
* Add samd*_peripherals.h in parallel with samd*_pins.h for common
  functions and data.
* Store SERCOM index in pins table for convenience.
* Canonicalize some #include guard names in various .h files.

simpler reset of SERCOMs; remove unused routine
This commit is contained in:
Dan Halbert 2017-11-06 18:35:23 -05:00 committed by Scott Shawcroft
parent 048f0f0e4f
commit 7292984204
27 changed files with 3191 additions and 1227 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
.gitignore vendored
View File

@ -48,3 +48,12 @@ _build
# Generated rst files
######################
genrst/
# ctags and similar
###################
TAGS
# Merge leftovers
#################
*.orig

10
ports/atmel-samd/Makefile
View File

@ -169,6 +169,8 @@ SRC_ASF := \
hal/src/hal_atomic.c \
hal/src/hal_delay.c \
hal/src/hal_flash.c \
hal/src/hal_i2c_m_sync.c \
hal/src/hal_io.c \
hal/src/hal_sleep.c \
hal/src/hal_timer.c \
hal/src/hal_usb_device.c \
@ -177,6 +179,7 @@ SRC_ASF := \
hpl/nvmctrl/hpl_nvmctrl.c \
hpl/pm/hpl_pm.c \
hpl/rtc/hpl_rtc.c \
hpl/sercom/hpl_sercom.c \
hpl/systick/hpl_systick.c \
hpl/tc/hpl_tc.c \
hpl/usb/hpl_usb.c \
@ -213,6 +216,7 @@ SRC_C = \
flash_api.c \
mphalport.c \
reset.c \
$(CHIP_FAMILY)_peripherals.c \
$(CHIP_FAMILY)_pins.c \
tick.c \
usb.c \
@ -246,6 +250,8 @@ endif
SRC_COMMON_HAL = \
board/__init__.c \
busio/__init__.c \
busio/I2C.c \
digitalio/__init__.c \
digitalio/DigitalInOut.c \
microcontroller/__init__.c \
@ -253,7 +259,7 @@ SRC_COMMON_HAL = \
microcontroller/Processor.c \
neopixel_write/__init__.c \
os/__init__.c \
time/__init__.c
time/__init__.c \
# analogio/__init__.c \
analogio/AnalogIn.c \
analogio/AnalogOut.c \
@ -261,8 +267,6 @@ SRC_COMMON_HAL = \
audiobusio/PDMIn.c \
audioio/__init__.c \
audioio/AudioOut.c \
busio/__init__.c \
busio/I2C.c \
busio/SPI.c \
busio/UART.c \
neopixel_write/__init__.c \

2
ports/atmel-samd/asf4

@ -1 +1 @@
Subproject commit 1e0e419f197661baa40ce35bc712ce14f0d4a714
Subproject commit 7ffa51e117eb6d6b6679febfc77e50d03731b467

818
ports/atmel-samd/asf4_conf/samd21/hpl_sercom_config.h Normal file
View File

@ -0,0 +1,818 @@
/* Auto-generated config file hpl_sercom_config.h */
#ifndef HPL_SERCOM_CONFIG_H
#define HPL_SERCOM_CONFIG_H
// <<< Use Configuration Wizard in Context Menu >>>
#include <peripheral_clk_config.h>
#ifndef SERCOM_I2CM_CTRLA_MODE_I2C_MASTER
#define SERCOM_I2CM_CTRLA_MODE_I2C_MASTER (5 << 2)
#endif
#ifndef CONF_SERCOM_0_I2CM_ENABLE
#define CONF_SERCOM_0_I2CM_ENABLE 1
#endif
// <h> Basic
// <o> I2C Bus clock speed (Hz) <1-400000>
// <i> I2C Bus clock (SCL) speed measured in Hz
// <id> i2c_master_baud_rate
#ifndef CONF_SERCOM_0_I2CM_BAUD
#define CONF_SERCOM_0_I2CM_BAUD 100000
#endif
// </h>
// <e> Advanced
// <id> i2c_master_advanced
#ifndef CONF_SERCOM_0_I2CM_ADVANCED_CONFIG
#define CONF_SERCOM_0_I2CM_ADVANCED_CONFIG 0
#endif
// <o> TRise (ns) <0-300>
// <i> Determined by the bus impedance, check electric characteristics in the datasheet
// <i> Standard Fast Mode: typical 215ns, max 300ns
// <i> Fast Mode +: typical 60ns, max 100ns
// <i> High Speed Mode: typical 20ns, max 40ns
// <id> i2c_master_arch_trise
#ifndef CONF_SERCOM_0_I2CM_TRISE
#define CONF_SERCOM_0_I2CM_TRISE 215
#endif
// <q> Master SCL Low Extended Time-Out (MEXTTOEN)
// <i> This enables the master SCL low extend time-out
// <id> i2c_master_arch_mexttoen
#ifndef CONF_SERCOM_0_I2CM_MEXTTOEN
#define CONF_SERCOM_0_I2CM_MEXTTOEN 0
#endif
// <q> Slave SCL Low Extend Time-Out (SEXTTOEN)
// <i> Enables the slave SCL low extend time-out. If SCL is cumulatively held low for greater than 25ms from the initial START to a STOP, the slave will release its clock hold if enabled and reset the internal state machine
// <id> i2c_master_arch_sexttoen
#ifndef CONF_SERCOM_0_I2CM_SEXTTOEN
#define CONF_SERCOM_0_I2CM_SEXTTOEN 0
#endif
// <q> SCL Low Time-Out (LOWTOUT)
// <i> Enables SCL low time-out. If SCL is held low for 25ms-35ms, the master will release it's clock hold
// <id> i2c_master_arch_lowtout
#ifndef CONF_SERCOM_0_I2CM_LOWTOUT
#define CONF_SERCOM_0_I2CM_LOWTOUT 0
#endif
// <o> Inactive Time-Out (INACTOUT)
// <0x0=>Disabled
// <0x1=>5-6 SCL cycle time-out(50-60us)
// <0x2=>10-11 SCL cycle time-out(100-110us)
// <0x3=>20-21 SCL cycle time-out(200-210us)
// <i> Defines if inactivity time-out should be enabled, and how long the time-out should be
// <id> i2c_master_arch_inactout
#ifndef CONF_SERCOM_0_I2CM_INACTOUT
#define CONF_SERCOM_0_I2CM_INACTOUT 0x0
#endif
// <o> SDA Hold Time (SDAHOLD)
// <0=>Disabled
// <1=>50-100ns hold time
// <2=>300-600ns hold time
// <3=>400-800ns hold time
// <i> Defines the SDA hold time with respect to the negative edge of SCL
// <id> i2c_master_arch_sdahold
#ifndef CONF_SERCOM_0_I2CM_SDAHOLD
#define CONF_SERCOM_0_I2CM_SDAHOLD 0x2
#endif
// <q> Run in stand-by
// <i> Determine if the module shall run in standby sleep mode
// <id> i2c_master_arch_runstdby
#ifndef CONF_SERCOM_0_I2CM_RUNSTDBY
#define CONF_SERCOM_0_I2CM_RUNSTDBY 0
#endif
// <o> Debug Stop Mode
// <i> Behavior of the baud-rate generator when CPU is halted by external debugger.
// <0=>Keep running
// <1=>Halt
// <id> i2c_master_arch_dbgstop
#ifndef CONF_SERCOM_0_I2CM_DEBUG_STOP_MODE
#define CONF_SERCOM_0_I2CM_DEBUG_STOP_MODE 0
#endif
// </e>
#ifndef CONF_SERCOM_0_I2CM_SPEED
#define CONF_SERCOM_0_I2CM_SPEED 0x00 // Speed: Standard/Fast mode
#endif
#if CONF_SERCOM_0_I2CM_TRISE < 215 || CONF_SERCOM_0_I2CM_TRISE > 300
#warning Bad I2C Rise time for Standard/Fast mode, reset to 215ns
#undef CONF_SERCOM_0_I2CM_TRISE
#define CONF_SERCOM_0_I2CM_TRISE 215
#endif
// gclk_freq - (i2c_scl_freq * 10) - (gclk_freq * i2c_scl_freq * Trise)
// BAUD + BAUDLOW = --------------------------------------------------------------------
// i2c_scl_freq
// BAUD: register value low [7:0]
// BAUDLOW: register value high [15:8], only used for odd BAUD + BAUDLOW
#define CONF_SERCOM_0_I2CM_BAUD_BAUDLOW \
(((CONF_GCLK_SERCOM0_CORE_FREQUENCY - (CONF_SERCOM_0_I2CM_BAUD * 10) \
- (CONF_SERCOM_0_I2CM_TRISE * (CONF_SERCOM_0_I2CM_BAUD / 100) * (CONF_GCLK_SERCOM0_CORE_FREQUENCY / 10000) \
/ 1000)) \
* 10 \
+ 5) \
/ (CONF_SERCOM_0_I2CM_BAUD * 10))
#ifndef CONF_SERCOM_0_I2CM_BAUD_RATE
#if CONF_SERCOM_0_I2CM_BAUD_BAUDLOW > (0xFF * 2)
//#warning Requested I2C baudrate too low, please check
#define CONF_SERCOM_0_I2CM_BAUD_RATE 0xFF
#elif CONF_SERCOM_0_I2CM_BAUD_BAUDLOW <= 1
//#warning Requested I2C baudrate too high, please check
#define CONF_SERCOM_0_I2CM_BAUD_RATE 1
#else
#define CONF_SERCOM_0_I2CM_BAUD_RATE \
((CONF_SERCOM_0_I2CM_BAUD_BAUDLOW & 0x1) \
? (CONF_SERCOM_0_I2CM_BAUD_BAUDLOW / 2) + ((CONF_SERCOM_0_I2CM_BAUD_BAUDLOW / 2 + 1) << 8) \
: (CONF_SERCOM_0_I2CM_BAUD_BAUDLOW / 2))
#endif
#endif
#include <peripheral_clk_config.h>
#ifndef SERCOM_I2CM_CTRLA_MODE_I2C_MASTER
#define SERCOM_I2CM_CTRLA_MODE_I2C_MASTER (5 << 2)
#endif
#ifndef CONF_SERCOM_1_I2CM_ENABLE
#define CONF_SERCOM_1_I2CM_ENABLE 1
#endif
// <h> Basic
// <o> I2C Bus clock speed (Hz) <1-400000>
// <i> I2C Bus clock (SCL) speed measured in Hz
// <id> i2c_master_baud_rate
#ifndef CONF_SERCOM_1_I2CM_BAUD
#define CONF_SERCOM_1_I2CM_BAUD 100000
#endif
// </h>
// <e> Advanced
// <id> i2c_master_advanced
#ifndef CONF_SERCOM_1_I2CM_ADVANCED_CONFIG
#define CONF_SERCOM_1_I2CM_ADVANCED_CONFIG 0
#endif
// <o> TRise (ns) <0-300>
// <i> Determined by the bus impedance, check electric characteristics in the datasheet
// <i> Standard Fast Mode: typical 215ns, max 300ns
// <i> Fast Mode +: typical 60ns, max 100ns
// <i> High Speed Mode: typical 20ns, max 40ns
// <id> i2c_master_arch_trise
#ifndef CONF_SERCOM_1_I2CM_TRISE
#define CONF_SERCOM_1_I2CM_TRISE 215
#endif
// <q> Master SCL Low Extended Time-Out (MEXTTOEN)
// <i> This enables the master SCL low extend time-out
// <id> i2c_master_arch_mexttoen
#ifndef CONF_SERCOM_1_I2CM_MEXTTOEN
#define CONF_SERCOM_1_I2CM_MEXTTOEN 0
#endif
// <q> Slave SCL Low Extend Time-Out (SEXTTOEN)
// <i> Enables the slave SCL low extend time-out. If SCL is cumulatively held low for greater than 25ms from the initial START to a STOP, the slave will release its clock hold if enabled and reset the internal state machine
// <id> i2c_master_arch_sexttoen
#ifndef CONF_SERCOM_1_I2CM_SEXTTOEN
#define CONF_SERCOM_1_I2CM_SEXTTOEN 0
#endif
// <q> SCL Low Time-Out (LOWTOUT)
// <i> Enables SCL low time-out. If SCL is held low for 25ms-35ms, the master will release it's clock hold
// <id> i2c_master_arch_lowtout
#ifndef CONF_SERCOM_1_I2CM_LOWTOUT
#define CONF_SERCOM_1_I2CM_LOWTOUT 0
#endif
// <o> Inactive Time-Out (INACTOUT)
// <0x0=>Disabled
// <0x1=>5-6 SCL cycle time-out(50-60us)
// <0x2=>10-11 SCL cycle time-out(100-110us)
// <0x3=>20-21 SCL cycle time-out(200-210us)
// <i> Defines if inactivity time-out should be enabled, and how long the time-out should be
// <id> i2c_master_arch_inactout
#ifndef CONF_SERCOM_1_I2CM_INACTOUT
#define CONF_SERCOM_1_I2CM_INACTOUT 0x0
#endif
// <o> SDA Hold Time (SDAHOLD)
// <0=>Disabled
// <1=>50-100ns hold time
// <2=>300-600ns hold time
// <3=>400-800ns hold time
// <i> Defines the SDA hold time with respect to the negative edge of SCL
// <id> i2c_master_arch_sdahold
#ifndef CONF_SERCOM_1_I2CM_SDAHOLD
#define CONF_SERCOM_1_I2CM_SDAHOLD 0x2
#endif
// <q> Run in stand-by
// <i> Determine if the module shall run in standby sleep mode
// <id> i2c_master_arch_runstdby
#ifndef CONF_SERCOM_1_I2CM_RUNSTDBY
#define CONF_SERCOM_1_I2CM_RUNSTDBY 0
#endif
// <o> Debug Stop Mode
// <i> Behavior of the baud-rate generator when CPU is halted by external debugger.
// <0=>Keep running
// <1=>Halt
// <id> i2c_master_arch_dbgstop
#ifndef CONF_SERCOM_1_I2CM_DEBUG_STOP_MODE
#define CONF_SERCOM_1_I2CM_DEBUG_STOP_MODE 0
#endif
// </e>
#ifndef CONF_SERCOM_1_I2CM_SPEED
#define CONF_SERCOM_1_I2CM_SPEED 0x00 // Speed: Standard/Fast mode
#endif
#if CONF_SERCOM_1_I2CM_TRISE < 215 || CONF_SERCOM_1_I2CM_TRISE > 300
//#warning Bad I2C Rise time for Standard/Fast mode, reset to 215ns
#undef CONF_SERCOM_1_I2CM_TRISE
#define CONF_SERCOM_1_I2CM_TRISE 215
#endif
// gclk_freq - (i2c_scl_freq * 10) - (gclk_freq * i2c_scl_freq * Trise)
// BAUD + BAUDLOW = --------------------------------------------------------------------
// i2c_scl_freq
// BAUD: register value low [7:0]
// BAUDLOW: register value high [15:8], only used for odd BAUD + BAUDLOW
#define CONF_SERCOM_1_I2CM_BAUD_BAUDLOW \
(((CONF_GCLK_SERCOM1_CORE_FREQUENCY - (CONF_SERCOM_1_I2CM_BAUD * 10) \
- (CONF_SERCOM_1_I2CM_TRISE * (CONF_SERCOM_1_I2CM_BAUD / 100) * (CONF_GCLK_SERCOM1_CORE_FREQUENCY / 10000) \
/ 1000)) \
* 10 \
+ 5) \
/ (CONF_SERCOM_1_I2CM_BAUD * 10))
#ifndef CONF_SERCOM_1_I2CM_BAUD_RATE
#if CONF_SERCOM_1_I2CM_BAUD_BAUDLOW > (0xFF * 2)
//#warning Requested I2C baudrate too low, please check
#define CONF_SERCOM_1_I2CM_BAUD_RATE 0xFF
#elif CONF_SERCOM_1_I2CM_BAUD_BAUDLOW <= 1
//#warning Requested I2C baudrate too high, please check
#define CONF_SERCOM_1_I2CM_BAUD_RATE 1
#else
#define CONF_SERCOM_1_I2CM_BAUD_RATE \
((CONF_SERCOM_1_I2CM_BAUD_BAUDLOW & 0x1) \
? (CONF_SERCOM_1_I2CM_BAUD_BAUDLOW / 2) + ((CONF_SERCOM_1_I2CM_BAUD_BAUDLOW / 2 + 1) << 8) \
: (CONF_SERCOM_1_I2CM_BAUD_BAUDLOW / 2))
#endif
#endif
#include <peripheral_clk_config.h>
#ifndef SERCOM_I2CM_CTRLA_MODE_I2C_MASTER
#define SERCOM_I2CM_CTRLA_MODE_I2C_MASTER (5 << 2)
#endif
#ifndef CONF_SERCOM_2_I2CM_ENABLE
#define CONF_SERCOM_2_I2CM_ENABLE 1
#endif
// <h> Basic
// <o> I2C Bus clock speed (Hz) <1-400000>
// <i> I2C Bus clock (SCL) speed measured in Hz
// <id> i2c_master_baud_rate
#ifndef CONF_SERCOM_2_I2CM_BAUD
#define CONF_SERCOM_2_I2CM_BAUD 100000
#endif
// </h>
// <e> Advanced
// <id> i2c_master_advanced
#ifndef CONF_SERCOM_2_I2CM_ADVANCED_CONFIG
#define CONF_SERCOM_2_I2CM_ADVANCED_CONFIG 0
#endif
// <o> TRise (ns) <0-300>
// <i> Determined by the bus impedance, check electric characteristics in the datasheet
// <i> Standard Fast Mode: typical 215ns, max 300ns
// <i> Fast Mode +: typical 60ns, max 100ns
// <i> High Speed Mode: typical 20ns, max 40ns
// <id> i2c_master_arch_trise
#ifndef CONF_SERCOM_2_I2CM_TRISE
#define CONF_SERCOM_2_I2CM_TRISE 215
#endif
// <q> Master SCL Low Extended Time-Out (MEXTTOEN)
// <i> This enables the master SCL low extend time-out
// <id> i2c_master_arch_mexttoen
#ifndef CONF_SERCOM_2_I2CM_MEXTTOEN
#define CONF_SERCOM_2_I2CM_MEXTTOEN 0
#endif
// <q> Slave SCL Low Extend Time-Out (SEXTTOEN)
// <i> Enables the slave SCL low extend time-out. If SCL is cumulatively held low for greater than 25ms from the initial START to a STOP, the slave will release its clock hold if enabled and reset the internal state machine
// <id> i2c_master_arch_sexttoen
#ifndef CONF_SERCOM_2_I2CM_SEXTTOEN
#define CONF_SERCOM_2_I2CM_SEXTTOEN 0
#endif
// <q> SCL Low Time-Out (LOWTOUT)
// <i> Enables SCL low time-out. If SCL is held low for 25ms-35ms, the master will release it's clock hold
// <id> i2c_master_arch_lowtout
#ifndef CONF_SERCOM_2_I2CM_LOWTOUT
#define CONF_SERCOM_2_I2CM_LOWTOUT 0
#endif
// <o> Inactive Time-Out (INACTOUT)
// <0x0=>Disabled
// <0x1=>5-6 SCL cycle time-out(50-60us)
// <0x2=>10-11 SCL cycle time-out(100-110us)
// <0x3=>20-21 SCL cycle time-out(200-210us)
// <i> Defines if inactivity time-out should be enabled, and how long the time-out should be
// <id> i2c_master_arch_inactout
#ifndef CONF_SERCOM_2_I2CM_INACTOUT
#define CONF_SERCOM_2_I2CM_INACTOUT 0x0
#endif
// <o> SDA Hold Time (SDAHOLD)
// <0=>Disabled
// <1=>50-100ns hold time
// <2=>300-600ns hold time
// <3=>400-800ns hold time
// <i> Defines the SDA hold time with respect to the negative edge of SCL
// <id> i2c_master_arch_sdahold
#ifndef CONF_SERCOM_2_I2CM_SDAHOLD
#define CONF_SERCOM_2_I2CM_SDAHOLD 0x2
#endif
// <q> Run in stand-by
// <i> Determine if the module shall run in standby sleep mode
// <id> i2c_master_arch_runstdby
#ifndef CONF_SERCOM_2_I2CM_RUNSTDBY
#define CONF_SERCOM_2_I2CM_RUNSTDBY 0
#endif
// <o> Debug Stop Mode
// <i> Behavior of the baud-rate generator when CPU is halted by external debugger.
// <0=>Keep running
// <1=>Halt
// <id> i2c_master_arch_dbgstop
#ifndef CONF_SERCOM_2_I2CM_DEBUG_STOP_MODE
#define CONF_SERCOM_2_I2CM_DEBUG_STOP_MODE 0
#endif
// </e>
#ifndef CONF_SERCOM_2_I2CM_SPEED
#define CONF_SERCOM_2_I2CM_SPEED 0x00 // Speed: Standard/Fast mode
#endif
#if CONF_SERCOM_2_I2CM_TRISE < 215 || CONF_SERCOM_2_I2CM_TRISE > 300
//#warning Bad I2C Rise time for Standard/Fast mode, reset to 215ns
#undef CONF_SERCOM_2_I2CM_TRISE
#define CONF_SERCOM_2_I2CM_TRISE 215
#endif
// gclk_freq - (i2c_scl_freq * 10) - (gclk_freq * i2c_scl_freq * Trise)
// BAUD + BAUDLOW = --------------------------------------------------------------------
// i2c_scl_freq
// BAUD: register value low [7:0]
// BAUDLOW: register value high [15:8], only used for odd BAUD + BAUDLOW
#define CONF_SERCOM_2_I2CM_BAUD_BAUDLOW \
(((CONF_GCLK_SERCOM2_CORE_FREQUENCY - (CONF_SERCOM_2_I2CM_BAUD * 10) \
- (CONF_SERCOM_2_I2CM_TRISE * (CONF_SERCOM_2_I2CM_BAUD / 100) * (CONF_GCLK_SERCOM2_CORE_FREQUENCY / 10000) \
/ 1000)) \
* 10 \
+ 5) \
/ (CONF_SERCOM_2_I2CM_BAUD * 10))
#ifndef CONF_SERCOM_2_I2CM_BAUD_RATE
#if CONF_SERCOM_2_I2CM_BAUD_BAUDLOW > (0xFF * 2)
//#warning Requested I2C baudrate too low, please check
#define CONF_SERCOM_2_I2CM_BAUD_RATE 0xFF
#elif CONF_SERCOM_2_I2CM_BAUD_BAUDLOW <= 1
//#warning Requested I2C baudrate too high, please check
#define CONF_SERCOM_2_I2CM_BAUD_RATE 1
#else
#define CONF_SERCOM_2_I2CM_BAUD_RATE \
((CONF_SERCOM_2_I2CM_BAUD_BAUDLOW & 0x1) \
? (CONF_SERCOM_2_I2CM_BAUD_BAUDLOW / 2) + ((CONF_SERCOM_2_I2CM_BAUD_BAUDLOW / 2 + 1) << 8) \
: (CONF_SERCOM_2_I2CM_BAUD_BAUDLOW / 2))
#endif
#endif
#include <peripheral_clk_config.h>
#ifndef SERCOM_I2CM_CTRLA_MODE_I2C_MASTER
#define SERCOM_I2CM_CTRLA_MODE_I2C_MASTER (5 << 2)
#endif
#ifndef CONF_SERCOM_3_I2CM_ENABLE
#define CONF_SERCOM_3_I2CM_ENABLE 1
#endif
// <h> Basic
// <o> I2C Bus clock speed (Hz) <1-400000>
// <i> I2C Bus clock (SCL) speed measured in Hz
// <id> i2c_master_baud_rate
#ifndef CONF_SERCOM_3_I2CM_BAUD
#define CONF_SERCOM_3_I2CM_BAUD 100000
#endif
// </h>
// <e> Advanced
// <id> i2c_master_advanced
#ifndef CONF_SERCOM_3_I2CM_ADVANCED_CONFIG
#define CONF_SERCOM_3_I2CM_ADVANCED_CONFIG 0
#endif
// <o> TRise (ns) <0-300>
// <i> Determined by the bus impedance, check electric characteristics in the datasheet
// <i> Standard Fast Mode: typical 215ns, max 300ns
// <i> Fast Mode +: typical 60ns, max 100ns
// <i> High Speed Mode: typical 20ns, max 40ns
// <id> i2c_master_arch_trise
#ifndef CONF_SERCOM_3_I2CM_TRISE
#define CONF_SERCOM_3_I2CM_TRISE 215
#endif
// <q> Master SCL Low Extended Time-Out (MEXTTOEN)
// <i> This enables the master SCL low extend time-out
// <id> i2c_master_arch_mexttoen
#ifndef CONF_SERCOM_3_I2CM_MEXTTOEN
#define CONF_SERCOM_3_I2CM_MEXTTOEN 0
#endif
// <q> Slave SCL Low Extend Time-Out (SEXTTOEN)
// <i> Enables the slave SCL low extend time-out. If SCL is cumulatively held low for greater than 25ms from the initial START to a STOP, the slave will release its clock hold if enabled and reset the internal state machine
// <id> i2c_master_arch_sexttoen
#ifndef CONF_SERCOM_3_I2CM_SEXTTOEN
#define CONF_SERCOM_3_I2CM_SEXTTOEN 0
#endif
// <q> SCL Low Time-Out (LOWTOUT)
// <i> Enables SCL low time-out. If SCL is held low for 25ms-35ms, the master will release it's clock hold
// <id> i2c_master_arch_lowtout
#ifndef CONF_SERCOM_3_I2CM_LOWTOUT
#define CONF_SERCOM_3_I2CM_LOWTOUT 0
#endif
// <o> Inactive Time-Out (INACTOUT)
// <0x0=>Disabled
// <0x1=>5-6 SCL cycle time-out(50-60us)
// <0x2=>10-11 SCL cycle time-out(100-110us)
// <0x3=>20-21 SCL cycle time-out(200-210us)
// <i> Defines if inactivity time-out should be enabled, and how long the time-out should be
// <id> i2c_master_arch_inactout
#ifndef CONF_SERCOM_3_I2CM_INACTOUT
#define CONF_SERCOM_3_I2CM_INACTOUT 0x0
#endif
// <o> SDA Hold Time (SDAHOLD)
// <0=>Disabled
// <1=>50-100ns hold time
// <2=>300-600ns hold time
// <3=>400-800ns hold time
// <i> Defines the SDA hold time with respect to the negative edge of SCL
// <id> i2c_master_arch_sdahold
#ifndef CONF_SERCOM_3_I2CM_SDAHOLD
#define CONF_SERCOM_3_I2CM_SDAHOLD 0x2
#endif
// <q> Run in stand-by
// <i> Determine if the module shall run in standby sleep mode
// <id> i2c_master_arch_runstdby
#ifndef CONF_SERCOM_3_I2CM_RUNSTDBY
#define CONF_SERCOM_3_I2CM_RUNSTDBY 0
#endif
// <o> Debug Stop Mode
// <i> Behavior of the baud-rate generator when CPU is halted by external debugger.
// <0=>Keep running
// <1=>Halt
// <id> i2c_master_arch_dbgstop
#ifndef CONF_SERCOM_3_I2CM_DEBUG_STOP_MODE
#define CONF_SERCOM_3_I2CM_DEBUG_STOP_MODE 0
#endif
// </e>
#ifndef CONF_SERCOM_3_I2CM_SPEED
#define CONF_SERCOM_3_I2CM_SPEED 0x00 // Speed: Standard/Fast mode
#endif
#if CONF_SERCOM_3_I2CM_TRISE < 215 || CONF_SERCOM_3_I2CM_TRISE > 300
//#warning Bad I2C Rise time for Standard/Fast mode, reset to 215ns
#undef CONF_SERCOM_3_I2CM_TRISE
#define CONF_SERCOM_3_I2CM_TRISE 215
#endif
// gclk_freq - (i2c_scl_freq * 10) - (gclk_freq * i2c_scl_freq * Trise)
// BAUD + BAUDLOW = --------------------------------------------------------------------
// i2c_scl_freq
// BAUD: register value low [7:0]
// BAUDLOW: register value high [15:8], only used for odd BAUD + BAUDLOW
#define CONF_SERCOM_3_I2CM_BAUD_BAUDLOW \
(((CONF_GCLK_SERCOM3_CORE_FREQUENCY - (CONF_SERCOM_3_I2CM_BAUD * 10) \
- (CONF_SERCOM_3_I2CM_TRISE * (CONF_SERCOM_3_I2CM_BAUD / 100) * (CONF_GCLK_SERCOM3_CORE_FREQUENCY / 10000) \
/ 1000)) \
* 10 \
+ 5) \
/ (CONF_SERCOM_3_I2CM_BAUD * 10))
#ifndef CONF_SERCOM_3_I2CM_BAUD_RATE
#if CONF_SERCOM_3_I2CM_BAUD_BAUDLOW > (0xFF * 2)
//#warning Requested I2C baudrate too low, please check
#define CONF_SERCOM_3_I2CM_BAUD_RATE 0xFF
#elif CONF_SERCOM_3_I2CM_BAUD_BAUDLOW <= 1
//#warning Requested I2C baudrate too high, please check
#define CONF_SERCOM_3_I2CM_BAUD_RATE 1
#else
#define CONF_SERCOM_3_I2CM_BAUD_RATE \
((CONF_SERCOM_3_I2CM_BAUD_BAUDLOW & 0x1) \
? (CONF_SERCOM_3_I2CM_BAUD_BAUDLOW / 2) + ((CONF_SERCOM_3_I2CM_BAUD_BAUDLOW / 2 + 1) << 8) \
: (CONF_SERCOM_3_I2CM_BAUD_BAUDLOW / 2))
#endif
#endif
#include <peripheral_clk_config.h>
#ifndef SERCOM_I2CM_CTRLA_MODE_I2C_MASTER
#define SERCOM_I2CM_CTRLA_MODE_I2C_MASTER (5 << 2)
#endif
#ifndef CONF_SERCOM_4_I2CM_ENABLE
#define CONF_SERCOM_4_I2CM_ENABLE 1
#endif
// <h> Basic
// <o> I2C Bus clock speed (Hz) <1-400000>
// <i> I2C Bus clock (SCL) speed measured in Hz
// <id> i2c_master_baud_rate
#ifndef CONF_SERCOM_4_I2CM_BAUD
#define CONF_SERCOM_4_I2CM_BAUD 100000
#endif
// </h>
// <e> Advanced
// <id> i2c_master_advanced
#ifndef CONF_SERCOM_4_I2CM_ADVANCED_CONFIG
#define CONF_SERCOM_4_I2CM_ADVANCED_CONFIG 0
#endif
// <o> TRise (ns) <0-300>
// <i> Determined by the bus impedance, check electric characteristics in the datasheet
// <i> Standard Fast Mode: typical 215ns, max 300ns
// <i> Fast Mode +: typical 60ns, max 100ns
// <i> High Speed Mode: typical 20ns, max 40ns
// <id> i2c_master_arch_trise
#ifndef CONF_SERCOM_4_I2CM_TRISE
#define CONF_SERCOM_4_I2CM_TRISE 215
#endif
// <q> Master SCL Low Extended Time-Out (MEXTTOEN)
// <i> This enables the master SCL low extend time-out
// <id> i2c_master_arch_mexttoen
#ifndef CONF_SERCOM_4_I2CM_MEXTTOEN
#define CONF_SERCOM_4_I2CM_MEXTTOEN 0
#endif
// <q> Slave SCL Low Extend Time-Out (SEXTTOEN)
// <i> Enables the slave SCL low extend time-out. If SCL is cumulatively held low for greater than 25ms from the initial START to a STOP, the slave will release its clock hold if enabled and reset the internal state machine
// <id> i2c_master_arch_sexttoen
#ifndef CONF_SERCOM_4_I2CM_SEXTTOEN
#define CONF_SERCOM_4_I2CM_SEXTTOEN 0
#endif
// <q> SCL Low Time-Out (LOWTOUT)
// <i> Enables SCL low time-out. If SCL is held low for 25ms-35ms, the master will release it's clock hold
// <id> i2c_master_arch_lowtout
#ifndef CONF_SERCOM_4_I2CM_LOWTOUT
#define CONF_SERCOM_4_I2CM_LOWTOUT 0
#endif
// <o> Inactive Time-Out (INACTOUT)
// <0x0=>Disabled
// <0x1=>5-6 SCL cycle time-out(50-60us)
// <0x2=>10-11 SCL cycle time-out(100-110us)
// <0x3=>20-21 SCL cycle time-out(200-210us)
// <i> Defines if inactivity time-out should be enabled, and how long the time-out should be
// <id> i2c_master_arch_inactout
#ifndef CONF_SERCOM_4_I2CM_INACTOUT
#define CONF_SERCOM_4_I2CM_INACTOUT 0x0
#endif
// <o> SDA Hold Time (SDAHOLD)
// <0=>Disabled
// <1=>50-100ns hold time
// <2=>300-600ns hold time
// <3=>400-800ns hold time
// <i> Defines the SDA hold time with respect to the negative edge of SCL
// <id> i2c_master_arch_sdahold
#ifndef CONF_SERCOM_4_I2CM_SDAHOLD
#define CONF_SERCOM_4_I2CM_SDAHOLD 0x2
#endif
// <q> Run in stand-by
// <i> Determine if the module shall run in standby sleep mode
// <id> i2c_master_arch_runstdby
#ifndef CONF_SERCOM_4_I2CM_RUNSTDBY
#define CONF_SERCOM_4_I2CM_RUNSTDBY 0
#endif
// <o> Debug Stop Mode
// <i> Behavior of the baud-rate generator when CPU is halted by external debugger.
// <0=>Keep running
// <1=>Halt
// <id> i2c_master_arch_dbgstop
#ifndef CONF_SERCOM_4_I2CM_DEBUG_STOP_MODE
#define CONF_SERCOM_4_I2CM_DEBUG_STOP_MODE 0
#endif
// </e>
#ifndef CONF_SERCOM_4_I2CM_SPEED
#define CONF_SERCOM_4_I2CM_SPEED 0x00 // Speed: Standard/Fast mode
#endif
#if CONF_SERCOM_4_I2CM_TRISE < 215 || CONF_SERCOM_4_I2CM_TRISE > 300
//#warning Bad I2C Rise time for Standard/Fast mode, reset to 215ns
#undef CONF_SERCOM_4_I2CM_TRISE
#define CONF_SERCOM_4_I2CM_TRISE 215
#endif
// gclk_freq - (i2c_scl_freq * 10) - (gclk_freq * i2c_scl_freq * Trise)
// BAUD + BAUDLOW = --------------------------------------------------------------------
// i2c_scl_freq
// BAUD: register value low [7:0]
// BAUDLOW: register value high [15:8], only used for odd BAUD + BAUDLOW
#define CONF_SERCOM_4_I2CM_BAUD_BAUDLOW \
(((CONF_GCLK_SERCOM4_CORE_FREQUENCY - (CONF_SERCOM_4_I2CM_BAUD * 10) \
- (CONF_SERCOM_4_I2CM_TRISE * (CONF_SERCOM_4_I2CM_BAUD / 100) * (CONF_GCLK_SERCOM4_CORE_FREQUENCY / 10000) \
/ 1000)) \
* 10 \
+ 5) \
/ (CONF_SERCOM_4_I2CM_BAUD * 10))
#ifndef CONF_SERCOM_4_I2CM_BAUD_RATE
#if CONF_SERCOM_4_I2CM_BAUD_BAUDLOW > (0xFF * 2)
//#warning Requested I2C baudrate too low, please check
#define CONF_SERCOM_4_I2CM_BAUD_RATE 0xFF
#elif CONF_SERCOM_4_I2CM_BAUD_BAUDLOW <= 1
//#warning Requested I2C baudrate too high, please check
#define CONF_SERCOM_4_I2CM_BAUD_RATE 1
#else
#define CONF_SERCOM_4_I2CM_BAUD_RATE \
((CONF_SERCOM_4_I2CM_BAUD_BAUDLOW & 0x1) \
? (CONF_SERCOM_4_I2CM_BAUD_BAUDLOW / 2) + ((CONF_SERCOM_4_I2CM_BAUD_BAUDLOW / 2 + 1) << 8) \
: (CONF_SERCOM_4_I2CM_BAUD_BAUDLOW / 2))
#endif
#endif
#include <peripheral_clk_config.h>
#ifndef SERCOM_I2CM_CTRLA_MODE_I2C_MASTER
#define SERCOM_I2CM_CTRLA_MODE_I2C_MASTER (5 << 2)
#endif
#ifndef CONF_SERCOM_5_I2CM_ENABLE
#define CONF_SERCOM_5_I2CM_ENABLE 1
#endif
// <h> Basic
// <o> I2C Bus clock speed (Hz) <1-400000>
// <i> I2C Bus clock (SCL) speed measured in Hz
// <id> i2c_master_baud_rate
#ifndef CONF_SERCOM_5_I2CM_BAUD
#define CONF_SERCOM_5_I2CM_BAUD 100000
#endif
// </h>
// <e> Advanced
// <id> i2c_master_advanced
#ifndef CONF_SERCOM_5_I2CM_ADVANCED_CONFIG
#define CONF_SERCOM_5_I2CM_ADVANCED_CONFIG 0
#endif
// <o> TRise (ns) <0-300>
// <i> Determined by the bus impedance, check electric characteristics in the datasheet
// <i> Standard Fast Mode: typical 215ns, max 300ns
// <i> Fast Mode +: typical 60ns, max 100ns
// <i> High Speed Mode: typical 20ns, max 40ns
// <id> i2c_master_arch_trise
#ifndef CONF_SERCOM_5_I2CM_TRISE
#define CONF_SERCOM_5_I2CM_TRISE 215
#endif
// <q> Master SCL Low Extended Time-Out (MEXTTOEN)
// <i> This enables the master SCL low extend time-out
// <id> i2c_master_arch_mexttoen
#ifndef CONF_SERCOM_5_I2CM_MEXTTOEN
#define CONF_SERCOM_5_I2CM_MEXTTOEN 0
#endif
// <q> Slave SCL Low Extend Time-Out (SEXTTOEN)
// <i> Enables the slave SCL low extend time-out. If SCL is cumulatively held low for greater than 25ms from the initial START to a STOP, the slave will release its clock hold if enabled and reset the internal state machine
// <id> i2c_master_arch_sexttoen
#ifndef CONF_SERCOM_5_I2CM_SEXTTOEN
#define CONF_SERCOM_5_I2CM_SEXTTOEN 0
#endif
// <q> SCL Low Time-Out (LOWTOUT)
// <i> Enables SCL low time-out. If SCL is held low for 25ms-35ms, the master will release it's clock hold
// <id> i2c_master_arch_lowtout
#ifndef CONF_SERCOM_5_I2CM_LOWTOUT
#define CONF_SERCOM_5_I2CM_LOWTOUT 0
#endif
// <o> Inactive Time-Out (INACTOUT)
// <0x0=>Disabled
// <0x1=>5-6 SCL cycle time-out(50-60us)
// <0x2=>10-11 SCL cycle time-out(100-110us)
// <0x3=>20-21 SCL cycle time-out(200-210us)
// <i> Defines if inactivity time-out should be enabled, and how long the time-out should be
// <id> i2c_master_arch_inactout
#ifndef CONF_SERCOM_5_I2CM_INACTOUT
#define CONF_SERCOM_5_I2CM_INACTOUT 0x0
#endif
// <o> SDA Hold Time (SDAHOLD)
// <0=>Disabled
// <1=>50-100ns hold time
// <2=>300-600ns hold time
// <3=>400-800ns hold time
// <i> Defines the SDA hold time with respect to the negative edge of SCL
// <id> i2c_master_arch_sdahold
#ifndef CONF_SERCOM_5_I2CM_SDAHOLD
#define CONF_SERCOM_5_I2CM_SDAHOLD 0x2
#endif
// <q> Run in stand-by
// <i> Determine if the module shall run in standby sleep mode
// <id> i2c_master_arch_runstdby
#ifndef CONF_SERCOM_5_I2CM_RUNSTDBY
#define CONF_SERCOM_5_I2CM_RUNSTDBY 0
#endif
// <o> Debug Stop Mode
// <i> Behavior of the baud-rate generator when CPU is halted by external debugger.
// <0=>Keep running
// <1=>Halt
// <id> i2c_master_arch_dbgstop
#ifndef CONF_SERCOM_5_I2CM_DEBUG_STOP_MODE
#define CONF_SERCOM_5_I2CM_DEBUG_STOP_MODE 0
#endif
// </e>
#ifndef CONF_SERCOM_5_I2CM_SPEED
#define CONF_SERCOM_5_I2CM_SPEED 0x00 // Speed: Standard/Fast mode
#endif
#if CONF_SERCOM_5_I2CM_TRISE < 215 || CONF_SERCOM_5_I2CM_TRISE > 300
//#warning Bad I2C Rise time for Standard/Fast mode, reset to 215ns
#undef CONF_SERCOM_5_I2CM_TRISE
#define CONF_SERCOM_5_I2CM_TRISE 215
#endif
// gclk_freq - (i2c_scl_freq * 10) - (gclk_freq * i2c_scl_freq * Trise)
// BAUD + BAUDLOW = --------------------------------------------------------------------
// i2c_scl_freq
// BAUD: register value low [7:0]
// BAUDLOW: register value high [15:8], only used for odd BAUD + BAUDLOW
#define CONF_SERCOM_5_I2CM_BAUD_BAUDLOW \
(((CONF_GCLK_SERCOM5_CORE_FREQUENCY - (CONF_SERCOM_5_I2CM_BAUD * 10) \
- (CONF_SERCOM_5_I2CM_TRISE * (CONF_SERCOM_5_I2CM_BAUD / 100) * (CONF_GCLK_SERCOM5_CORE_FREQUENCY / 10000) \
/ 1000)) \
* 10 \
+ 5) \
/ (CONF_SERCOM_5_I2CM_BAUD * 10))
#ifndef CONF_SERCOM_5_I2CM_BAUD_RATE
#if CONF_SERCOM_5_I2CM_BAUD_BAUDLOW > (0xFF * 2)
//#warning Requested I2C baudrate too low, please check
#define CONF_SERCOM_5_I2CM_BAUD_RATE 0xFF
#elif CONF_SERCOM_5_I2CM_BAUD_BAUDLOW <= 1
//#warning Requested I2C baudrate too high, please check
#define CONF_SERCOM_5_I2CM_BAUD_RATE 1
#else
#define CONF_SERCOM_5_I2CM_BAUD_RATE \
((CONF_SERCOM_5_I2CM_BAUD_BAUDLOW & 0x1) \
? (CONF_SERCOM_5_I2CM_BAUD_BAUDLOW / 2) + ((CONF_SERCOM_5_I2CM_BAUD_BAUDLOW / 2 + 1) << 8) \
: (CONF_SERCOM_5_I2CM_BAUD_BAUDLOW / 2))
#endif
#endif
// <<< end of configuration section >>>
#endif // HPL_SERCOM_CONFIG_H

234
ports/atmel-samd/asf4_conf/samd21/peripheral_clk_config.h
View File

@ -1,41 +1,13 @@
// Derived from:
// Create START project with using six I2C, then six ...
// then merge all.
/* Auto-generated config file peripheral_clk_config.h */
#ifndef PERIPHERAL_CLK_CONFIG_H
#define PERIPHERAL_CLK_CONFIG_H
// <<< Use Configuration Wizard in Context Menu >>>
// <y> ADC Clock Source
// <id> adc_gclk_selection
// <GCLK_CLKCTRL_GEN_GCLK0_Val"> Generic clock generator 0
// <GCLK_CLKCTRL_GEN_GCLK1_Val"> Generic clock generator 1
// <GCLK_CLKCTRL_GEN_GCLK2_Val"> Generic clock generator 2
// <GCLK_CLKCTRL_GEN_GCLK3_Val"> Generic clock generator 3
// <GCLK_CLKCTRL_GEN_GCLK4_Val"> Generic clock generator 4
// <GCLK_CLKCTRL_GEN_GCLK5_Val"> Generic clock generator 5
// <GCLK_CLKCTRL_GEN_GCLK6_Val"> Generic clock generator 6
// <GCLK_CLKCTRL_GEN_GCLK7_Val"> Generic clock generator 7
// <i> Select the clock source for ADC.
#ifndef CONF_GCLK_ADC_SRC
#define CONF_GCLK_ADC_SRC GCLK_CLKCTRL_GEN_GCLK0_Val
#endif
/**
* \def CONF_GCLK_ADC_FREQUENCY
* \brief ADC's Clock frequency
*/
#ifndef CONF_GCLK_ADC_FREQUENCY
#define CONF_GCLK_ADC_FREQUENCY 1000000
#endif
/**
* \def CONF_CPU_FREQUENCY
* \brief CPU's Clock frequency
@ -97,7 +69,7 @@
* \brief SERCOM0's Core Clock frequency
*/
#ifndef CONF_GCLK_SERCOM0_CORE_FREQUENCY
#define CONF_GCLK_SERCOM0_CORE_FREQUENCY 1000000
#define CONF_GCLK_SERCOM0_CORE_FREQUENCY 48000000
#endif
/**
@ -161,7 +133,7 @@
* \brief SERCOM1's Core Clock frequency
*/
#ifndef CONF_GCLK_SERCOM1_CORE_FREQUENCY
#define CONF_GCLK_SERCOM1_CORE_FREQUENCY 1000000
#define CONF_GCLK_SERCOM1_CORE_FREQUENCY 48000000
#endif
/**
@ -225,7 +197,7 @@
* \brief SERCOM2's Core Clock frequency
*/
#ifndef CONF_GCLK_SERCOM2_CORE_FREQUENCY
#define CONF_GCLK_SERCOM2_CORE_FREQUENCY 1000000
#define CONF_GCLK_SERCOM2_CORE_FREQUENCY 48000000
#endif
/**
@ -236,6 +208,198 @@
#define CONF_GCLK_SERCOM2_SLOW_FREQUENCY 400000
#endif
// <y> Core Clock Source
// <id> core_gclk_selection
// <GCLK_CLKCTRL_GEN_GCLK0_Val"> Generic clock generator 0
// <GCLK_CLKCTRL_GEN_GCLK1_Val"> Generic clock generator 1
// <GCLK_CLKCTRL_GEN_GCLK2_Val"> Generic clock generator 2
// <GCLK_CLKCTRL_GEN_GCLK3_Val"> Generic clock generator 3
// <GCLK_CLKCTRL_GEN_GCLK4_Val"> Generic clock generator 4
// <GCLK_CLKCTRL_GEN_GCLK5_Val"> Generic clock generator 5
// <GCLK_CLKCTRL_GEN_GCLK6_Val"> Generic clock generator 6
// <GCLK_CLKCTRL_GEN_GCLK7_Val"> Generic clock generator 7
// <i> Select the clock source for CORE.
#ifndef CONF_GCLK_SERCOM3_CORE_SRC
#define CONF_GCLK_SERCOM3_CORE_SRC GCLK_CLKCTRL_GEN_GCLK0_Val
#endif
// <y> Slow Clock Source
// <id> slow_gclk_selection
// <GCLK_CLKCTRL_GEN_GCLK0_Val"> Generic clock generator 0
// <GCLK_CLKCTRL_GEN_GCLK1_Val"> Generic clock generator 1
// <GCLK_CLKCTRL_GEN_GCLK2_Val"> Generic clock generator 2
// <GCLK_CLKCTRL_GEN_GCLK3_Val"> Generic clock generator 3
// <GCLK_CLKCTRL_GEN_GCLK4_Val"> Generic clock generator 4
// <GCLK_CLKCTRL_GEN_GCLK5_Val"> Generic clock generator 5
// <GCLK_CLKCTRL_GEN_GCLK6_Val"> Generic clock generator 6
// <GCLK_CLKCTRL_GEN_GCLK7_Val"> Generic clock generator 7
// <i> Select the slow clock source.
#ifndef CONF_GCLK_SERCOM3_SLOW_SRC
#define CONF_GCLK_SERCOM3_SLOW_SRC GCLK_CLKCTRL_GEN_GCLK3_Val
#endif
/**
* \def CONF_GCLK_SERCOM3_CORE_FREQUENCY
* \brief SERCOM3's Core Clock frequency
*/
#ifndef CONF_GCLK_SERCOM3_CORE_FREQUENCY
#define CONF_GCLK_SERCOM3_CORE_FREQUENCY 48000000
#endif
/**
* \def CONF_GCLK_SERCOM3_SLOW_FREQUENCY
* \brief SERCOM3's Slow Clock frequency
*/
#ifndef CONF_GCLK_SERCOM3_SLOW_FREQUENCY
#define CONF_GCLK_SERCOM3_SLOW_FREQUENCY 400000
#endif
// <y> Core Clock Source
// <id> core_gclk_selection
// <GCLK_CLKCTRL_GEN_GCLK0_Val"> Generic clock generator 0
// <GCLK_CLKCTRL_GEN_GCLK1_Val"> Generic clock generator 1
// <GCLK_CLKCTRL_GEN_GCLK2_Val"> Generic clock generator 2
// <GCLK_CLKCTRL_GEN_GCLK3_Val"> Generic clock generator 3
// <GCLK_CLKCTRL_GEN_GCLK4_Val"> Generic clock generator 4
// <GCLK_CLKCTRL_GEN_GCLK5_Val"> Generic clock generator 5
// <GCLK_CLKCTRL_GEN_GCLK6_Val"> Generic clock generator 6
// <GCLK_CLKCTRL_GEN_GCLK7_Val"> Generic clock generator 7
// <i> Select the clock source for CORE.
#ifndef CONF_GCLK_SERCOM4_CORE_SRC
#define CONF_GCLK_SERCOM4_CORE_SRC GCLK_CLKCTRL_GEN_GCLK0_Val
#endif
// <y> Slow Clock Source
// <id> slow_gclk_selection
// <GCLK_CLKCTRL_GEN_GCLK0_Val"> Generic clock generator 0
// <GCLK_CLKCTRL_GEN_GCLK1_Val"> Generic clock generator 1
// <GCLK_CLKCTRL_GEN_GCLK2_Val"> Generic clock generator 2
// <GCLK_CLKCTRL_GEN_GCLK3_Val"> Generic clock generator 3
// <GCLK_CLKCTRL_GEN_GCLK4_Val"> Generic clock generator 4
// <GCLK_CLKCTRL_GEN_GCLK5_Val"> Generic clock generator 5
// <GCLK_CLKCTRL_GEN_GCLK6_Val"> Generic clock generator 6
// <GCLK_CLKCTRL_GEN_GCLK7_Val"> Generic clock generator 7
// <i> Select the slow clock source.
#ifndef CONF_GCLK_SERCOM4_SLOW_SRC
#define CONF_GCLK_SERCOM4_SLOW_SRC GCLK_CLKCTRL_GEN_GCLK3_Val
#endif
/**
* \def CONF_GCLK_SERCOM4_CORE_FREQUENCY
* \brief SERCOM4's Core Clock frequency
*/
#ifndef CONF_GCLK_SERCOM4_CORE_FREQUENCY
#define CONF_GCLK_SERCOM4_CORE_FREQUENCY 48000000
#endif
/**
* \def CONF_GCLK_SERCOM4_SLOW_FREQUENCY
* \brief SERCOM4's Slow Clock frequency
*/
#ifndef CONF_GCLK_SERCOM4_SLOW_FREQUENCY
#define CONF_GCLK_SERCOM4_SLOW_FREQUENCY 400000
#endif
// <y> Core Clock Source
// <id> core_gclk_selection
// <GCLK_CLKCTRL_GEN_GCLK0_Val"> Generic clock generator 0
// <GCLK_CLKCTRL_GEN_GCLK1_Val"> Generic clock generator 1
// <GCLK_CLKCTRL_GEN_GCLK2_Val"> Generic clock generator 2
// <GCLK_CLKCTRL_GEN_GCLK3_Val"> Generic clock generator 3
// <GCLK_CLKCTRL_GEN_GCLK4_Val"> Generic clock generator 4
// <GCLK_CLKCTRL_GEN_GCLK5_Val"> Generic clock generator 5
// <GCLK_CLKCTRL_GEN_GCLK6_Val"> Generic clock generator 6
// <GCLK_CLKCTRL_GEN_GCLK7_Val"> Generic clock generator 7
// <i> Select the clock source for CORE.
#ifndef CONF_GCLK_SERCOM5_CORE_SRC
#define CONF_GCLK_SERCOM5_CORE_SRC GCLK_CLKCTRL_GEN_GCLK0_Val
#endif
// <y> Slow Clock Source
// <id> slow_gclk_selection
// <GCLK_CLKCTRL_GEN_GCLK0_Val"> Generic clock generator 0
// <GCLK_CLKCTRL_GEN_GCLK1_Val"> Generic clock generator 1
// <GCLK_CLKCTRL_GEN_GCLK2_Val"> Generic clock generator 2
// <GCLK_CLKCTRL_GEN_GCLK3_Val"> Generic clock generator 3
// <GCLK_CLKCTRL_GEN_GCLK4_Val"> Generic clock generator 4
// <GCLK_CLKCTRL_GEN_GCLK5_Val"> Generic clock generator 5
// <GCLK_CLKCTRL_GEN_GCLK6_Val"> Generic clock generator 6
// <GCLK_CLKCTRL_GEN_GCLK7_Val"> Generic clock generator 7
// <i> Select the slow clock source.
#ifndef CONF_GCLK_SERCOM5_SLOW_SRC
#define CONF_GCLK_SERCOM5_SLOW_SRC GCLK_CLKCTRL_GEN_GCLK3_Val
#endif
/**
* \def CONF_GCLK_SERCOM5_CORE_FREQUENCY
* \brief SERCOM5's Core Clock frequency
*/
#ifndef CONF_GCLK_SERCOM5_CORE_FREQUENCY
#define CONF_GCLK_SERCOM5_CORE_FREQUENCY 48000000
#endif
/**
* \def CONF_GCLK_SERCOM5_SLOW_FREQUENCY
* \brief SERCOM5's Slow Clock frequency
*/
#ifndef CONF_GCLK_SERCOM5_SLOW_FREQUENCY
#define CONF_GCLK_SERCOM5_SLOW_FREQUENCY 400000
#endif
// <y> RTC Clock Source
// <id> rtc_clk_selection

1
ports/atmel-samd/asf4_conf/samd51/hpl_gclk_config.h
View File

@ -3,7 +3,6 @@
// core and main bus. GCLK1 is 48mhz based on DFLL48M which is used for USB.
// GCLK4 also outputs the 120mhz clock for monitoring.
/* Auto-generated config file hpl_gclk_config.h */
#ifndef HPL_GCLK_CONFIG_H
#define HPL_GCLK_CONFIG_H

1498
ports/atmel-samd/asf4_conf/samd51/hpl_sercom_config.h Normal file
View File

File diff suppressed because it is too large Load Diff

897
ports/atmel-samd/asf4_conf/samd51/peripheral_clk_config.h
View File

@ -1,926 +1,113 @@
/* Auto-generated config file peripheral_clk_config.h */
// Derived from: Auto-generated config file peripheral_clk_config.h
// Boilerplate removed.
#ifndef PERIPHERAL_CLK_CONFIG_H
#define PERIPHERAL_CLK_CONFIG_H
// <<< Use Configuration Wizard in Context Menu >>>
// <y> ADC Clock Source
// <id> adc_gclk_selection
// <GCLK_PCHCTRL_GEN_GCLK0_Val"> Generic clock generator 0
// <GCLK_PCHCTRL_GEN_GCLK1_Val"> Generic clock generator 1
// <GCLK_PCHCTRL_GEN_GCLK2_Val"> Generic clock generator 2
// <GCLK_PCHCTRL_GEN_GCLK3_Val"> Generic clock generator 3
// <GCLK_PCHCTRL_GEN_GCLK4_Val"> Generic clock generator 4
// <GCLK_PCHCTRL_GEN_GCLK5_Val"> Generic clock generator 5
// <GCLK_PCHCTRL_GEN_GCLK6_Val"> Generic clock generator 6
// <GCLK_PCHCTRL_GEN_GCLK7_Val"> Generic clock generator 7
// <GCLK_PCHCTRL_GEN_GCLK8_Val"> Generic clock generator 8
// <GCLK_PCHCTRL_GEN_GCLK9_Val"> Generic clock generator 9
// <GCLK_PCHCTRL_GEN_GCLK10_Val"> Generic clock generator 10
// <GCLK_PCHCTRL_GEN_GCLK11_Val"> Generic clock generator 11
// <i> Select the clock source for ADC.
#ifndef CONF_GCLK_ADC0_SRC
// ADC
#define CONF_GCLK_ADC0_SRC GCLK_PCHCTRL_GEN_GCLK0_Val
#endif
/**
* \def CONF_GCLK_ADC0_FREQUENCY
* \brief ADC0's Clock frequency
*/
#ifndef CONF_GCLK_ADC0_FREQUENCY
#define CONF_GCLK_ADC0_FREQUENCY 120000000
#endif
// <y> DAC Clock Source
// <GCLK_PCHCTRL_GEN_GCLK0_Val"> Generic clock generator 0
// <GCLK_PCHCTRL_GEN_GCLK1_Val"> Generic clock generator 1
// <GCLK_PCHCTRL_GEN_GCLK2_Val"> Generic clock generator 2
// <GCLK_PCHCTRL_GEN_GCLK3_Val"> Generic clock generator 3
// <GCLK_PCHCTRL_GEN_GCLK4_Val"> Generic clock generator 4
// <GCLK_PCHCTRL_GEN_GCLK5_Val"> Generic clock generator 5
// <GCLK_PCHCTRL_GEN_GCLK6_Val"> Generic clock generator 6
// <GCLK_PCHCTRL_GEN_GCLK7_Val"> Generic clock generator 7
// <GCLK_PCHCTRL_GEN_GCLK8_Val"> Generic clock generator 8
// <GCLK_PCHCTRL_GEN_GCLK9_Val"> Generic clock generator 9
// <GCLK_PCHCTRL_GEN_GCLK10_Val"> Generic clock generator 10
// <GCLK_PCHCTRL_GEN_GCLK11_Val"> Generic clock generator 11
// <id> dac_gclk_selection
// <i> Select the clock source for DAC.
#ifndef CONF_GCLK_DAC_SRC
// DAC
#define CONF_GCLK_DAC_SRC GCLK_PCHCTRL_GEN_GCLK0_Val
#endif
/**
* \def CONF_GCLK_DAC_FREQUENCY
* \brief DAC's Clock frequency
*/
#ifndef CONF_GCLK_DAC_FREQUENCY
#define CONF_GCLK_DAC_FREQUENCY 120000000
#endif
// <y> EVSYS Channel 0 Clock Source
// <id> evsys_clk_selection_0
// <GCLK_PCHCTRL_GEN_GCLK0_Val"> Generic clock generator 0
// <GCLK_PCHCTRL_GEN_GCLK1_Val"> Generic clock generator 1
// <GCLK_PCHCTRL_GEN_GCLK2_Val"> Generic clock generator 2
// <GCLK_PCHCTRL_GEN_GCLK3_Val"> Generic clock generator 3
// <GCLK_PCHCTRL_GEN_GCLK4_Val"> Generic clock generator 4
// <GCLK_PCHCTRL_GEN_GCLK5_Val"> Generic clock generator 5
// <GCLK_PCHCTRL_GEN_GCLK6_Val"> Generic clock generator 6
// <GCLK_PCHCTRL_GEN_GCLK7_Val"> Generic clock generator 7
// <GCLK_PCHCTRL_GEN_GCLK8_Val"> Generic clock generator 8
// <GCLK_PCHCTRL_GEN_GCLK9_Val"> Generic clock generator 9
// <GCLK_PCHCTRL_GEN_GCLK10_Val"> Generic clock generator 10
// <GCLK_PCHCTRL_GEN_GCLK11_Val"> Generic clock generator 11
// <i> Select the clock source for channel 0.
#ifndef CONF_GCLK_EVSYS_CHANNEL_0_SRC
// EVSYS
#define CONF_GCLK_EVSYS_CHANNEL_0_SRC GCLK_PCHCTRL_GEN_GCLK0_Val
#endif
/**
* \def CONF_GCLK_EVSYS_CHANNEL_0_FREQUENCY
* \brief EVSYS's Clock frequency
*/
#ifndef CONF_GCLK_EVSYS_CHANNEL_0_FREQUENCY
#define CONF_GCLK_EVSYS_CHANNEL_0_FREQUENCY 120000000.0
#endif
// <y> EVSYS Channel 1 Clock Source
// <id> evsys_clk_selection_1
// <GCLK_PCHCTRL_GEN_GCLK0_Val"> Generic clock generator 0
// <GCLK_PCHCTRL_GEN_GCLK1_Val"> Generic clock generator 1
// <GCLK_PCHCTRL_GEN_GCLK2_Val"> Generic clock generator 2
// <GCLK_PCHCTRL_GEN_GCLK3_Val"> Generic clock generator 3
// <GCLK_PCHCTRL_GEN_GCLK4_Val"> Generic clock generator 4
// <GCLK_PCHCTRL_GEN_GCLK5_Val"> Generic clock generator 5
// <GCLK_PCHCTRL_GEN_GCLK6_Val"> Generic clock generator 6
// <GCLK_PCHCTRL_GEN_GCLK7_Val"> Generic clock generator 7
// <GCLK_PCHCTRL_GEN_GCLK8_Val"> Generic clock generator 8
// <GCLK_PCHCTRL_GEN_GCLK9_Val"> Generic clock generator 9
// <GCLK_PCHCTRL_GEN_GCLK10_Val"> Generic clock generator 10
// <GCLK_PCHCTRL_GEN_GCLK11_Val"> Generic clock generator 11
// <i> Select the clock source for channel 1.
#ifndef CONF_GCLK_EVSYS_CHANNEL_1_SRC
#define CONF_GCLK_EVSYS_CHANNEL_1_SRC GCLK_PCHCTRL_GEN_GCLK0_Val
#endif
/**
* \def CONF_GCLK_EVSYS_CHANNEL_1_FREQUENCY
* \brief EVSYS's Clock frequency
*/
#ifndef CONF_GCLK_EVSYS_CHANNEL_1_FREQUENCY
#define CONF_GCLK_EVSYS_CHANNEL_1_FREQUENCY 120000000.0
#endif
// <y> EVSYS Channel 2 Clock Source
// <id> evsys_clk_selection_2
// <GCLK_PCHCTRL_GEN_GCLK0_Val"> Generic clock generator 0
// <GCLK_PCHCTRL_GEN_GCLK1_Val"> Generic clock generator 1
// <GCLK_PCHCTRL_GEN_GCLK2_Val"> Generic clock generator 2
// <GCLK_PCHCTRL_GEN_GCLK3_Val"> Generic clock generator 3
// <GCLK_PCHCTRL_GEN_GCLK4_Val"> Generic clock generator 4
// <GCLK_PCHCTRL_GEN_GCLK5_Val"> Generic clock generator 5
// <GCLK_PCHCTRL_GEN_GCLK6_Val"> Generic clock generator 6
// <GCLK_PCHCTRL_GEN_GCLK7_Val"> Generic clock generator 7
// <GCLK_PCHCTRL_GEN_GCLK8_Val"> Generic clock generator 8
// <GCLK_PCHCTRL_GEN_GCLK9_Val"> Generic clock generator 9
// <GCLK_PCHCTRL_GEN_GCLK10_Val"> Generic clock generator 10
// <GCLK_PCHCTRL_GEN_GCLK11_Val"> Generic clock generator 11
// <i> Select the clock source for channel 2.
#ifndef CONF_GCLK_EVSYS_CHANNEL_2_SRC
#define CONF_GCLK_EVSYS_CHANNEL_2_SRC GCLK_PCHCTRL_GEN_GCLK0_Val
#endif
/**
* \def CONF_GCLK_EVSYS_CHANNEL_2_FREQUENCY
* \brief EVSYS's Clock frequency
*/
#ifndef CONF_GCLK_EVSYS_CHANNEL_2_FREQUENCY
#define CONF_GCLK_EVSYS_CHANNEL_2_FREQUENCY 120000000.0
#endif
// <y> EVSYS Channel 3 Clock Source
// <id> evsys_clk_selection_3
// <GCLK_PCHCTRL_GEN_GCLK0_Val"> Generic clock generator 0
// <GCLK_PCHCTRL_GEN_GCLK1_Val"> Generic clock generator 1
// <GCLK_PCHCTRL_GEN_GCLK2_Val"> Generic clock generator 2
// <GCLK_PCHCTRL_GEN_GCLK3_Val"> Generic clock generator 3
// <GCLK_PCHCTRL_GEN_GCLK4_Val"> Generic clock generator 4
// <GCLK_PCHCTRL_GEN_GCLK5_Val"> Generic clock generator 5
// <GCLK_PCHCTRL_GEN_GCLK6_Val"> Generic clock generator 6
// <GCLK_PCHCTRL_GEN_GCLK7_Val"> Generic clock generator 7
// <GCLK_PCHCTRL_GEN_GCLK8_Val"> Generic clock generator 8
// <GCLK_PCHCTRL_GEN_GCLK9_Val"> Generic clock generator 9
// <GCLK_PCHCTRL_GEN_GCLK10_Val"> Generic clock generator 10
// <GCLK_PCHCTRL_GEN_GCLK11_Val"> Generic clock generator 11
// <i> Select the clock source for channel 3.
#ifndef CONF_GCLK_EVSYS_CHANNEL_3_SRC
#define CONF_GCLK_EVSYS_CHANNEL_3_SRC GCLK_PCHCTRL_GEN_GCLK0_Val
#endif
/**
* \def CONF_GCLK_EVSYS_CHANNEL_3_FREQUENCY
* \brief EVSYS's Clock frequency
*/
#ifndef CONF_GCLK_EVSYS_CHANNEL_3_FREQUENCY
#define CONF_GCLK_EVSYS_CHANNEL_3_FREQUENCY 120000000.0
#endif
// <y> EVSYS Channel 4 Clock Source
// <id> evsys_clk_selection_4
// <GCLK_PCHCTRL_GEN_GCLK0_Val"> Generic clock generator 0
// <GCLK_PCHCTRL_GEN_GCLK1_Val"> Generic clock generator 1
// <GCLK_PCHCTRL_GEN_GCLK2_Val"> Generic clock generator 2
// <GCLK_PCHCTRL_GEN_GCLK3_Val"> Generic clock generator 3
// <GCLK_PCHCTRL_GEN_GCLK4_Val"> Generic clock generator 4
// <GCLK_PCHCTRL_GEN_GCLK5_Val"> Generic clock generator 5
// <GCLK_PCHCTRL_GEN_GCLK6_Val"> Generic clock generator 6
// <GCLK_PCHCTRL_GEN_GCLK7_Val"> Generic clock generator 7
// <GCLK_PCHCTRL_GEN_GCLK8_Val"> Generic clock generator 8
// <GCLK_PCHCTRL_GEN_GCLK9_Val"> Generic clock generator 9
// <GCLK_PCHCTRL_GEN_GCLK10_Val"> Generic clock generator 10
// <GCLK_PCHCTRL_GEN_GCLK11_Val"> Generic clock generator 11
// <i> Select the clock source for channel 4.
#ifndef CONF_GCLK_EVSYS_CHANNEL_4_SRC
#define CONF_GCLK_EVSYS_CHANNEL_4_SRC GCLK_PCHCTRL_GEN_GCLK0_Val
#endif
/**
* \def CONF_GCLK_EVSYS_CHANNEL_4_FREQUENCY
* \brief EVSYS's Clock frequency
*/
#ifndef CONF_GCLK_EVSYS_CHANNEL_4_FREQUENCY
#define CONF_GCLK_EVSYS_CHANNEL_4_FREQUENCY 120000000.0
#endif
// <y> EVSYS Channel 5 Clock Source
// <id> evsys_clk_selection_5
// <GCLK_PCHCTRL_GEN_GCLK0_Val"> Generic clock generator 0
// <GCLK_PCHCTRL_GEN_GCLK1_Val"> Generic clock generator 1
// <GCLK_PCHCTRL_GEN_GCLK2_Val"> Generic clock generator 2
// <GCLK_PCHCTRL_GEN_GCLK3_Val"> Generic clock generator 3
// <GCLK_PCHCTRL_GEN_GCLK4_Val"> Generic clock generator 4
// <GCLK_PCHCTRL_GEN_GCLK5_Val"> Generic clock generator 5
// <GCLK_PCHCTRL_GEN_GCLK6_Val"> Generic clock generator 6
// <GCLK_PCHCTRL_GEN_GCLK7_Val"> Generic clock generator 7
// <GCLK_PCHCTRL_GEN_GCLK8_Val"> Generic clock generator 8
// <GCLK_PCHCTRL_GEN_GCLK9_Val"> Generic clock generator 9
// <GCLK_PCHCTRL_GEN_GCLK10_Val"> Generic clock generator 10
// <GCLK_PCHCTRL_GEN_GCLK11_Val"> Generic clock generator 11
// <i> Select the clock source for channel 5.
#ifndef CONF_GCLK_EVSYS_CHANNEL_5_SRC
#define CONF_GCLK_EVSYS_CHANNEL_5_SRC GCLK_PCHCTRL_GEN_GCLK0_Val
#endif
/**
* \def CONF_GCLK_EVSYS_CHANNEL_5_FREQUENCY
* \brief EVSYS's Clock frequency
*/
#ifndef CONF_GCLK_EVSYS_CHANNEL_5_FREQUENCY
#define CONF_GCLK_EVSYS_CHANNEL_5_FREQUENCY 120000000.0
#endif
// <y> EVSYS Channel 6 Clock Source
// <id> evsys_clk_selection_6
// <GCLK_PCHCTRL_GEN_GCLK0_Val"> Generic clock generator 0
// <GCLK_PCHCTRL_GEN_GCLK1_Val"> Generic clock generator 1
// <GCLK_PCHCTRL_GEN_GCLK2_Val"> Generic clock generator 2
// <GCLK_PCHCTRL_GEN_GCLK3_Val"> Generic clock generator 3
// <GCLK_PCHCTRL_GEN_GCLK4_Val"> Generic clock generator 4
// <GCLK_PCHCTRL_GEN_GCLK5_Val"> Generic clock generator 5
// <GCLK_PCHCTRL_GEN_GCLK6_Val"> Generic clock generator 6
// <GCLK_PCHCTRL_GEN_GCLK7_Val"> Generic clock generator 7
// <GCLK_PCHCTRL_GEN_GCLK8_Val"> Generic clock generator 8
// <GCLK_PCHCTRL_GEN_GCLK9_Val"> Generic clock generator 9
// <GCLK_PCHCTRL_GEN_GCLK10_Val"> Generic clock generator 10
// <GCLK_PCHCTRL_GEN_GCLK11_Val"> Generic clock generator 11
// <i> Select the clock source for channel 6.
#ifndef CONF_GCLK_EVSYS_CHANNEL_6_SRC
#define CONF_GCLK_EVSYS_CHANNEL_6_SRC GCLK_PCHCTRL_GEN_GCLK0_Val
#endif
/**
* \def CONF_GCLK_EVSYS_CHANNEL_6_FREQUENCY
* \brief EVSYS's Clock frequency
*/
#ifndef CONF_GCLK_EVSYS_CHANNEL_6_FREQUENCY
#define CONF_GCLK_EVSYS_CHANNEL_6_FREQUENCY 120000000.0
#endif
// <y> EVSYS Channel 7 Clock Source
// <id> evsys_clk_selection_7
// <GCLK_PCHCTRL_GEN_GCLK0_Val"> Generic clock generator 0
// <GCLK_PCHCTRL_GEN_GCLK1_Val"> Generic clock generator 1
// <GCLK_PCHCTRL_GEN_GCLK2_Val"> Generic clock generator 2
// <GCLK_PCHCTRL_GEN_GCLK3_Val"> Generic clock generator 3
// <GCLK_PCHCTRL_GEN_GCLK4_Val"> Generic clock generator 4
// <GCLK_PCHCTRL_GEN_GCLK5_Val"> Generic clock generator 5
// <GCLK_PCHCTRL_GEN_GCLK6_Val"> Generic clock generator 6
// <GCLK_PCHCTRL_GEN_GCLK7_Val"> Generic clock generator 7
// <GCLK_PCHCTRL_GEN_GCLK8_Val"> Generic clock generator 8
// <GCLK_PCHCTRL_GEN_GCLK9_Val"> Generic clock generator 9
// <GCLK_PCHCTRL_GEN_GCLK10_Val"> Generic clock generator 10
// <GCLK_PCHCTRL_GEN_GCLK11_Val"> Generic clock generator 11
// <i> Select the clock source for channel 7.
#ifndef CONF_GCLK_EVSYS_CHANNEL_7_SRC
#define CONF_GCLK_EVSYS_CHANNEL_7_SRC GCLK_PCHCTRL_GEN_GCLK0_Val
#endif
/**
* \def CONF_GCLK_EVSYS_CHANNEL_7_FREQUENCY
* \brief EVSYS's Clock frequency
*/
#ifndef CONF_GCLK_EVSYS_CHANNEL_7_FREQUENCY
#define CONF_GCLK_EVSYS_CHANNEL_7_FREQUENCY 120000000.0
#endif
// <y> EVSYS Channel 8 Clock Source
// <id> evsys_clk_selection_8
// <GCLK_PCHCTRL_GEN_GCLK0_Val"> Generic clock generator 0
// <GCLK_PCHCTRL_GEN_GCLK1_Val"> Generic clock generator 1
// <GCLK_PCHCTRL_GEN_GCLK2_Val"> Generic clock generator 2
// <GCLK_PCHCTRL_GEN_GCLK3_Val"> Generic clock generator 3
// <GCLK_PCHCTRL_GEN_GCLK4_Val"> Generic clock generator 4
// <GCLK_PCHCTRL_GEN_GCLK5_Val"> Generic clock generator 5
// <GCLK_PCHCTRL_GEN_GCLK6_Val"> Generic clock generator 6
// <GCLK_PCHCTRL_GEN_GCLK7_Val"> Generic clock generator 7
// <GCLK_PCHCTRL_GEN_GCLK8_Val"> Generic clock generator 8
// <GCLK_PCHCTRL_GEN_GCLK9_Val"> Generic clock generator 9
// <GCLK_PCHCTRL_GEN_GCLK10_Val"> Generic clock generator 10
// <GCLK_PCHCTRL_GEN_GCLK11_Val"> Generic clock generator 11
// <i> Select the clock source for channel 8.
#ifndef CONF_GCLK_EVSYS_CHANNEL_8_SRC
#define CONF_GCLK_EVSYS_CHANNEL_8_SRC GCLK_PCHCTRL_GEN_GCLK0_Val
#endif
/**
* \def CONF_GCLK_EVSYS_CHANNEL_8_FREQUENCY
* \brief EVSYS's Clock frequency
*/
#ifndef CONF_GCLK_EVSYS_CHANNEL_8_FREQUENCY
#define CONF_GCLK_EVSYS_CHANNEL_8_FREQUENCY 120000000.0
#endif
// <y> EVSYS Channel 9 Clock Source
// <id> evsys_clk_selection_9
// <GCLK_PCHCTRL_GEN_GCLK0_Val"> Generic clock generator 0
// <GCLK_PCHCTRL_GEN_GCLK1_Val"> Generic clock generator 1
// <GCLK_PCHCTRL_GEN_GCLK2_Val"> Generic clock generator 2
// <GCLK_PCHCTRL_GEN_GCLK3_Val"> Generic clock generator 3
// <GCLK_PCHCTRL_GEN_GCLK4_Val"> Generic clock generator 4
// <GCLK_PCHCTRL_GEN_GCLK5_Val"> Generic clock generator 5
// <GCLK_PCHCTRL_GEN_GCLK6_Val"> Generic clock generator 6
// <GCLK_PCHCTRL_GEN_GCLK7_Val"> Generic clock generator 7
// <GCLK_PCHCTRL_GEN_GCLK8_Val"> Generic clock generator 8
// <GCLK_PCHCTRL_GEN_GCLK9_Val"> Generic clock generator 9
// <GCLK_PCHCTRL_GEN_GCLK10_Val"> Generic clock generator 10
// <GCLK_PCHCTRL_GEN_GCLK11_Val"> Generic clock generator 11
// <i> Select the clock source for channel 9.
#ifndef CONF_GCLK_EVSYS_CHANNEL_9_SRC
#define CONF_GCLK_EVSYS_CHANNEL_9_SRC GCLK_PCHCTRL_GEN_GCLK0_Val
#endif
/**
* \def CONF_GCLK_EVSYS_CHANNEL_9_FREQUENCY
* \brief EVSYS's Clock frequency
*/
#ifndef CONF_GCLK_EVSYS_CHANNEL_9_FREQUENCY
#define CONF_GCLK_EVSYS_CHANNEL_9_FREQUENCY 120000000.0
#endif
// <y> EVSYS Channel 10 Clock Source
// <id> evsys_clk_selection_10
// <GCLK_PCHCTRL_GEN_GCLK0_Val"> Generic clock generator 0
// <GCLK_PCHCTRL_GEN_GCLK1_Val"> Generic clock generator 1
// <GCLK_PCHCTRL_GEN_GCLK2_Val"> Generic clock generator 2
// <GCLK_PCHCTRL_GEN_GCLK3_Val"> Generic clock generator 3
// <GCLK_PCHCTRL_GEN_GCLK4_Val"> Generic clock generator 4
// <GCLK_PCHCTRL_GEN_GCLK5_Val"> Generic clock generator 5
// <GCLK_PCHCTRL_GEN_GCLK6_Val"> Generic clock generator 6
// <GCLK_PCHCTRL_GEN_GCLK7_Val"> Generic clock generator 7
// <GCLK_PCHCTRL_GEN_GCLK8_Val"> Generic clock generator 8
// <GCLK_PCHCTRL_GEN_GCLK9_Val"> Generic clock generator 9
// <GCLK_PCHCTRL_GEN_GCLK10_Val"> Generic clock generator 10
// <GCLK_PCHCTRL_GEN_GCLK11_Val"> Generic clock generator 11
// <i> Select the clock source for channel 10.
#ifndef CONF_GCLK_EVSYS_CHANNEL_10_SRC
#define CONF_GCLK_EVSYS_CHANNEL_10_SRC GCLK_PCHCTRL_GEN_GCLK0_Val
#endif
/**
* \def CONF_GCLK_EVSYS_CHANNEL_10_FREQUENCY
* \brief EVSYS's Clock frequency
*/
#ifndef CONF_GCLK_EVSYS_CHANNEL_10_FREQUENCY
#define CONF_GCLK_EVSYS_CHANNEL_10_FREQUENCY 120000000.0
#endif
// <y> EVSYS Channel 11 Clock Source
// <id> evsys_clk_selection_11
// <GCLK_PCHCTRL_GEN_GCLK0_Val"> Generic clock generator 0
// <GCLK_PCHCTRL_GEN_GCLK1_Val"> Generic clock generator 1
// <GCLK_PCHCTRL_GEN_GCLK2_Val"> Generic clock generator 2
// <GCLK_PCHCTRL_GEN_GCLK3_Val"> Generic clock generator 3
// <GCLK_PCHCTRL_GEN_GCLK4_Val"> Generic clock generator 4
// <GCLK_PCHCTRL_GEN_GCLK5_Val"> Generic clock generator 5
// <GCLK_PCHCTRL_GEN_GCLK6_Val"> Generic clock generator 6
// <GCLK_PCHCTRL_GEN_GCLK7_Val"> Generic clock generator 7
// <GCLK_PCHCTRL_GEN_GCLK8_Val"> Generic clock generator 8
// <GCLK_PCHCTRL_GEN_GCLK9_Val"> Generic clock generator 9
// <GCLK_PCHCTRL_GEN_GCLK10_Val"> Generic clock generator 10
// <GCLK_PCHCTRL_GEN_GCLK11_Val"> Generic clock generator 11
// <i> Select the clock source for channel 11.
#ifndef CONF_GCLK_EVSYS_CHANNEL_11_SRC
#define CONF_GCLK_EVSYS_CHANNEL_11_SRC GCLK_PCHCTRL_GEN_GCLK0_Val
#endif
/**
* \def CONF_GCLK_EVSYS_CHANNEL_11_FREQUENCY
* \brief EVSYS's Clock frequency
*/
#ifndef CONF_GCLK_EVSYS_CHANNEL_11_FREQUENCY
#define CONF_GCLK_EVSYS_CHANNEL_11_FREQUENCY 120000000.0
#endif
/**
* \def CONF_CPU_FREQUENCY
* \brief CPU's Clock frequency
*/
#ifndef CONF_CPU_FREQUENCY
// CPU: 120 MHz
#define CONF_CPU_FREQUENCY 120000000
#endif
// <y> RTC Clock Source
// <id> rtc_clk_selection
// <RTC_CLOCK_SOURCE"> RTC source
// <i> Select the clock source for RTC.
#ifndef CONF_GCLK_RTC_SRC
// RTC
#define CONF_GCLK_RTC_SRC RTC_CLOCK_SOURCE
#endif
/**
* \def CONF_GCLK_RTC_FREQUENCY
* \brief RTC's Clock frequency
*/
#ifndef CONF_GCLK_RTC_FREQUENCY
#define CONF_GCLK_RTC_FREQUENCY 1024
#endif
// <y> Core Clock Source
// <id> core_gclk_selection
// <GCLK_PCHCTRL_GEN_GCLK0_Val"> Generic clock generator 0
// SERCOM
// Use 48 MHz clock for CORE, and 32kHz clock for SLOW.
// 120 MHz is too fast for CORE.
// Slow is only needed for SMBus, it appears.
// <GCLK_PCHCTRL_GEN_GCLK1_Val"> Generic clock generator 1
// <GCLK_PCHCTRL_GEN_GCLK2_Val"> Generic clock generator 2
// <GCLK_PCHCTRL_GEN_GCLK3_Val"> Generic clock generator 3
// <GCLK_PCHCTRL_GEN_GCLK4_Val"> Generic clock generator 4
// <GCLK_PCHCTRL_GEN_GCLK5_Val"> Generic clock generator 5
// <GCLK_PCHCTRL_GEN_GCLK6_Val"> Generic clock generator 6
// <GCLK_PCHCTRL_GEN_GCLK7_Val"> Generic clock generator 7
// <GCLK_PCHCTRL_GEN_GCLK8_Val"> Generic clock generator 8
// <GCLK_PCHCTRL_GEN_GCLK9_Val"> Generic clock generator 9
// <GCLK_PCHCTRL_GEN_GCLK10_Val"> Generic clock generator 10
// <GCLK_PCHCTRL_GEN_GCLK11_Val"> Generic clock generator 11
// <i> Select the clock source for CORE.
#ifndef CONF_GCLK_SERCOM0_CORE_SRC
#define CONF_GCLK_SERCOM0_CORE_SRC GCLK_PCHCTRL_GEN_GCLK0_Val
#endif
// <y> Slow Clock Source
// <id> slow_gclk_selection
// <GCLK_PCHCTRL_GEN_GCLK0_Val"> Generic clock generator 0
// <GCLK_PCHCTRL_GEN_GCLK1_Val"> Generic clock generator 1
// <GCLK_PCHCTRL_GEN_GCLK2_Val"> Generic clock generator 2
// <GCLK_PCHCTRL_GEN_GCLK3_Val"> Generic clock generator 3
// <GCLK_PCHCTRL_GEN_GCLK4_Val"> Generic clock generator 4
// <GCLK_PCHCTRL_GEN_GCLK5_Val"> Generic clock generator 5
// <GCLK_PCHCTRL_GEN_GCLK6_Val"> Generic clock generator 6
// <GCLK_PCHCTRL_GEN_GCLK7_Val"> Generic clock generator 7
// <GCLK_PCHCTRL_GEN_GCLK8_Val"> Generic clock generator 8
// <GCLK_PCHCTRL_GEN_GCLK9_Val"> Generic clock generator 9
// <GCLK_PCHCTRL_GEN_GCLK10_Val"> Generic clock generator 10
// <GCLK_PCHCTRL_GEN_GCLK11_Val"> Generic clock generator 11
// <i> Select the slow clock source.
#ifndef CONF_GCLK_SERCOM0_SLOW_SRC
#define CONF_GCLK_SERCOM0_CORE_SRC GCLK_PCHCTRL_GEN_GCLK1_Val
#define CONF_GCLK_SERCOM0_SLOW_SRC GCLK_PCHCTRL_GEN_GCLK3_Val
#endif
/**
* \def CONF_GCLK_SERCOM0_CORE_FREQUENCY
* \brief SERCOM0's Core Clock frequency
*/
#ifndef CONF_GCLK_SERCOM0_CORE_FREQUENCY
#define CONF_GCLK_SERCOM0_CORE_FREQUENCY 12000000
#endif
/**
* \def CONF_GCLK_SERCOM0_SLOW_FREQUENCY
* \brief SERCOM0's Slow Clock frequency
*/
#ifndef CONF_GCLK_SERCOM0_SLOW_FREQUENCY
#define CONF_GCLK_SERCOM0_CORE_FREQUENCY 48000000
#define CONF_GCLK_SERCOM0_SLOW_FREQUENCY 32768
#endif
// <y> Core Clock Source
// <id> core_gclk_selection
// <GCLK_PCHCTRL_GEN_GCLK0_Val"> Generic clock generator 0
// <GCLK_PCHCTRL_GEN_GCLK1_Val"> Generic clock generator 1
// <GCLK_PCHCTRL_GEN_GCLK2_Val"> Generic clock generator 2
// <GCLK_PCHCTRL_GEN_GCLK3_Val"> Generic clock generator 3
// <GCLK_PCHCTRL_GEN_GCLK4_Val"> Generic clock generator 4
// <GCLK_PCHCTRL_GEN_GCLK5_Val"> Generic clock generator 5
// <GCLK_PCHCTRL_GEN_GCLK6_Val"> Generic clock generator 6
// <GCLK_PCHCTRL_GEN_GCLK7_Val"> Generic clock generator 7
// <GCLK_PCHCTRL_GEN_GCLK8_Val"> Generic clock generator 8
// <GCLK_PCHCTRL_GEN_GCLK9_Val"> Generic clock generator 9
// <GCLK_PCHCTRL_GEN_GCLK10_Val"> Generic clock generator 10
// <GCLK_PCHCTRL_GEN_GCLK11_Val"> Generic clock generator 11
// <i> Select the clock source for CORE.
#ifndef CONF_GCLK_SERCOM0_CORE_SRC
#define CONF_GCLK_SERCOM0_CORE_SRC GCLK_PCHCTRL_GEN_GCLK0_Val
#endif
// <y> Slow Clock Source
// <id> slow_gclk_selection
// <GCLK_PCHCTRL_GEN_GCLK0_Val"> Generic clock generator 0
// <GCLK_PCHCTRL_GEN_GCLK1_Val"> Generic clock generator 1
// <GCLK_PCHCTRL_GEN_GCLK2_Val"> Generic clock generator 2
// <GCLK_PCHCTRL_GEN_GCLK3_Val"> Generic clock generator 3
// <GCLK_PCHCTRL_GEN_GCLK4_Val"> Generic clock generator 4
// <GCLK_PCHCTRL_GEN_GCLK5_Val"> Generic clock generator 5
// <GCLK_PCHCTRL_GEN_GCLK6_Val"> Generic clock generator 6
// <GCLK_PCHCTRL_GEN_GCLK7_Val"> Generic clock generator 7
// <GCLK_PCHCTRL_GEN_GCLK8_Val"> Generic clock generator 8
// <GCLK_PCHCTRL_GEN_GCLK9_Val"> Generic clock generator 9
// <GCLK_PCHCTRL_GEN_GCLK10_Val"> Generic clock generator 10
// <GCLK_PCHCTRL_GEN_GCLK11_Val"> Generic clock generator 11
// <i> Select the slow clock source.
#ifndef CONF_GCLK_SERCOM0_SLOW_SRC
#define CONF_GCLK_SERCOM0_SLOW_SRC GCLK_PCHCTRL_GEN_GCLK3_Val
#endif
/**
* \def CONF_GCLK_SERCOM0_CORE_FREQUENCY
* \brief SERCOM0's Core Clock frequency
*/
#ifndef CONF_GCLK_SERCOM0_CORE_FREQUENCY
#define CONF_GCLK_SERCOM0_CORE_FREQUENCY 12000000
#endif
/**
* \def CONF_GCLK_SERCOM0_SLOW_FREQUENCY
* \brief SERCOM0's Slow Clock frequency
*/
#ifndef CONF_GCLK_SERCOM0_SLOW_FREQUENCY
#define CONF_GCLK_SERCOM0_SLOW_FREQUENCY 32768
#endif
// <y> Core Clock Source
// <id> core_gclk_selection
// <GCLK_PCHCTRL_GEN_GCLK0_Val"> Generic clock generator 0
// <GCLK_PCHCTRL_GEN_GCLK1_Val"> Generic clock generator 1
// <GCLK_PCHCTRL_GEN_GCLK2_Val"> Generic clock generator 2
// <GCLK_PCHCTRL_GEN_GCLK3_Val"> Generic clock generator 3
// <GCLK_PCHCTRL_GEN_GCLK4_Val"> Generic clock generator 4
// <GCLK_PCHCTRL_GEN_GCLK5_Val"> Generic clock generator 5
// <GCLK_PCHCTRL_GEN_GCLK6_Val"> Generic clock generator 6
// <GCLK_PCHCTRL_GEN_GCLK7_Val"> Generic clock generator 7
// <GCLK_PCHCTRL_GEN_GCLK8_Val"> Generic clock generator 8
// <GCLK_PCHCTRL_GEN_GCLK9_Val"> Generic clock generator 9
// <GCLK_PCHCTRL_GEN_GCLK10_Val"> Generic clock generator 10
// <GCLK_PCHCTRL_GEN_GCLK11_Val"> Generic clock generator 11
// <i> Select the clock source for CORE.
#ifndef CONF_GCLK_SERCOM1_CORE_SRC
#define CONF_GCLK_SERCOM1_CORE_SRC GCLK_PCHCTRL_GEN_GCLK0_Val
#endif
// <y> Slow Clock Source
// <id> slow_gclk_selection
// <GCLK_PCHCTRL_GEN_GCLK0_Val"> Generic clock generator 0
// <GCLK_PCHCTRL_GEN_GCLK1_Val"> Generic clock generator 1
// <GCLK_PCHCTRL_GEN_GCLK2_Val"> Generic clock generator 2
// <GCLK_PCHCTRL_GEN_GCLK3_Val"> Generic clock generator 3
// <GCLK_PCHCTRL_GEN_GCLK4_Val"> Generic clock generator 4
// <GCLK_PCHCTRL_GEN_GCLK5_Val"> Generic clock generator 5
// <GCLK_PCHCTRL_GEN_GCLK6_Val"> Generic clock generator 6
// <GCLK_PCHCTRL_GEN_GCLK7_Val"> Generic clock generator 7
// <GCLK_PCHCTRL_GEN_GCLK8_Val"> Generic clock generator 8
// <GCLK_PCHCTRL_GEN_GCLK9_Val"> Generic clock generator 9
// <GCLK_PCHCTRL_GEN_GCLK10_Val"> Generic clock generator 10
// <GCLK_PCHCTRL_GEN_GCLK11_Val"> Generic clock generator 11
// <i> Select the slow clock source.
#ifndef CONF_GCLK_SERCOM1_SLOW_SRC
#define CONF_GCLK_SERCOM1_CORE_SRC GCLK_PCHCTRL_GEN_GCLK1_Val
#define CONF_GCLK_SERCOM1_SLOW_SRC GCLK_PCHCTRL_GEN_GCLK3_Val
#endif
/**
* \def CONF_GCLK_SERCOM1_CORE_FREQUENCY
* \brief SERCOM1's Core Clock frequency
*/
#ifndef CONF_GCLK_SERCOM1_CORE_FREQUENCY
#define CONF_GCLK_SERCOM1_CORE_FREQUENCY 12000000
#endif
/**
* \def CONF_GCLK_SERCOM1_SLOW_FREQUENCY
* \brief SERCOM1's Slow Clock frequency
*/
#ifndef CONF_GCLK_SERCOM1_SLOW_FREQUENCY
#define CONF_GCLK_SERCOM1_CORE_FREQUENCY 48000000
#define CONF_GCLK_SERCOM1_SLOW_FREQUENCY 32768
#endif
// <y> TC Clock Source
// <id> tc_gclk_selection
#define CONF_GCLK_SERCOM2_CORE_SRC GCLK_PCHCTRL_GEN_GCLK1_Val
#define CONF_GCLK_SERCOM2_SLOW_SRC GCLK_PCHCTRL_GEN_GCLK3_Val
#define CONF_GCLK_SERCOM2_CORE_FREQUENCY 48000000
#define CONF_GCLK_SERCOM2_SLOW_FREQUENCY 32768
// <GCLK_PCHCTRL_GEN_GCLK0_Val"> Generic clock generator 0
#define CONF_GCLK_SERCOM3_CORE_SRC GCLK_PCHCTRL_GEN_GCLK1_Val
#define CONF_GCLK_SERCOM3_SLOW_SRC GCLK_PCHCTRL_GEN_GCLK3_Val
#define CONF_GCLK_SERCOM3_CORE_FREQUENCY 48000000
#define CONF_GCLK_SERCOM3_SLOW_FREQUENCY 32768
// <GCLK_PCHCTRL_GEN_GCLK1_Val"> Generic clock generator 1
#define CONF_GCLK_SERCOM4_CORE_SRC GCLK_PCHCTRL_GEN_GCLK1_Val
#define CONF_GCLK_SERCOM4_SLOW_SRC GCLK_PCHCTRL_GEN_GCLK3_Val
#define CONF_GCLK_SERCOM4_CORE_FREQUENCY 48000000
#define CONF_GCLK_SERCOM4_SLOW_FREQUENCY 32768
// <GCLK_PCHCTRL_GEN_GCLK2_Val"> Generic clock generator 2
#define CONF_GCLK_SERCOM5_CORE_SRC GCLK_PCHCTRL_GEN_GCLK1_Val
#define CONF_GCLK_SERCOM5_SLOW_SRC GCLK_PCHCTRL_GEN_GCLK3_Val
#define CONF_GCLK_SERCOM5_CORE_FREQUENCY 48000000
#define CONF_GCLK_SERCOM5_SLOW_FREQUENCY 32768
// <GCLK_PCHCTRL_GEN_GCLK3_Val"> Generic clock generator 3
#define CONF_GCLK_SERCOM6_CORE_SRC GCLK_PCHCTRL_GEN_GCLK1_Val
#define CONF_GCLK_SERCOM6_SLOW_SRC GCLK_PCHCTRL_GEN_GCLK3_Val
#define CONF_GCLK_SERCOM6_CORE_FREQUENCY 48000000
#define CONF_GCLK_SERCOM6_SLOW_FREQUENCY 32768
// <GCLK_PCHCTRL_GEN_GCLK4_Val"> Generic clock generator 4
#define CONF_GCLK_SERCOM7_CORE_SRC GCLK_PCHCTRL_GEN_GCLK1_Val
#define CONF_GCLK_SERCOM7_SLOW_SRC GCLK_PCHCTRL_GEN_GCLK3_Val
#define CONF_GCLK_SERCOM7_CORE_FREQUENCY 48000000
#define CONF_GCLK_SERCOM7_SLOW_FREQUENCY 32768
// <GCLK_PCHCTRL_GEN_GCLK5_Val"> Generic clock generator 5
// <GCLK_PCHCTRL_GEN_GCLK6_Val"> Generic clock generator 6
// <GCLK_PCHCTRL_GEN_GCLK7_Val"> Generic clock generator 7
// <GCLK_PCHCTRL_GEN_GCLK8_Val"> Generic clock generator 8
// <GCLK_PCHCTRL_GEN_GCLK9_Val"> Generic clock generator 9
// <GCLK_PCHCTRL_GEN_GCLK10_Val"> Generic clock generator 10
// <GCLK_PCHCTRL_GEN_GCLK11_Val"> Generic clock generator 11
// <i> Select the clock source for TC.
#ifndef CONF_GCLK_TC0_SRC
// TC
#define CONF_GCLK_TC0_SRC GCLK_PCHCTRL_GEN_GCLK0_Val
#endif
/**
* \def CONF_GCLK_TC0_FREQUENCY
* \brief TC0's Clock frequency
*/
#ifndef CONF_GCLK_TC0_FREQUENCY
#define CONF_GCLK_TC0_FREQUENCY 12000000
#endif
// <y> USB Clock Source
// <id> usb_gclk_selection
// <GCLK_PCHCTRL_GEN_GCLK0_Val"> Generic clock generator 0
// <GCLK_PCHCTRL_GEN_GCLK1_Val"> Generic clock generator 1
// <GCLK_PCHCTRL_GEN_GCLK2_Val"> Generic clock generator 2
// <GCLK_PCHCTRL_GEN_GCLK3_Val"> Generic clock generator 3
// <GCLK_PCHCTRL_GEN_GCLK4_Val"> Generic clock generator 4
// <GCLK_PCHCTRL_GEN_GCLK5_Val"> Generic clock generator 5
// <GCLK_PCHCTRL_GEN_GCLK6_Val"> Generic clock generator 6
// <GCLK_PCHCTRL_GEN_GCLK7_Val"> Generic clock generator 7
// <GCLK_PCHCTRL_GEN_GCLK8_Val"> Generic clock generator 8
// <GCLK_PCHCTRL_GEN_GCLK9_Val"> Generic clock generator 9
// <GCLK_PCHCTRL_GEN_GCLK10_Val"> Generic clock generator 10
// <GCLK_PCHCTRL_GEN_GCLK11_Val"> Generic clock generator 11
// <i> Select the clock source for USB.
#ifndef CONF_GCLK_USB_SRC
// USB
#define CONF_GCLK_USB_SRC GCLK_PCHCTRL_GEN_GCLK1_Val
#endif
/**
* \def CONF_GCLK_USB_FREQUENCY
* \brief USB's Clock frequency
*/
#ifndef CONF_GCLK_USB_FREQUENCY
#define CONF_GCLK_USB_FREQUENCY 48000000
#endif
// <<< end of configuration section >>>
#endif // PERIPHERAL_CLK_CONFIG_H

4
ports/atmel-samd/boards/circuitplayground_express/mpconfigboard.mk
View File

@ -13,7 +13,7 @@ CHIP_FAMILY = samd21
# Include these Python libraries in firmware.
### TODO(halbert): disable some of these frozen modules; they don't fit in 3.0.0 build while internalfs
### is in use
###FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_BusDevice
###FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_LIS3DH
FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_BusDevice
FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_LIS3DH
FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_NeoPixel
###FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_Thermistor

162
ports/atmel-samd/common-hal/busio/I2C.c
View File

@ -26,25 +26,23 @@
#include "shared-bindings/busio/I2C.h"
#include "py/mperrno.h"
#include "py/nlr.h"
#include "py/runtime.h"
#include "asf/sam0/drivers/sercom/i2c/i2c_master.h"
#include "samd21_pins.h"
#include "hal/include/hal_gpio.h"
#include "hal/include/hal_i2c_m_sync.h"
#include "hal/include/hpl_i2c_m_sync.h"
#include "peripherals.h"
#include "pins.h"
// We use ENABLE registers below we don't want to treat as a macro.
#undef ENABLE
// Number of times to try to send packet if failed.
#define TIMEOUT 1
#define ATTEMPTS 2
void common_hal_busio_i2c_construct(busio_i2c_obj_t *self,
const mcu_pin_obj_t* scl, const mcu_pin_obj_t* sda, uint32_t frequency) {
struct i2c_master_config config_i2c_master;
i2c_master_get_config_defaults(&config_i2c_master);
// Struct takes the argument in Khz not Hz.
config_i2c_master.baud_rate = frequency / 1000;
Sercom* sercom = NULL;
uint8_t sercom_index;
uint32_t sda_pinmux = 0;
uint32_t scl_pinmux = 0;
for (int i = 0; i < NUM_SERCOMS_PER_PIN; i++) {
@ -60,6 +58,7 @@ void common_hal_busio_i2c_construct(busio_i2c_obj_t *self,
scl->sercom[j].pad == 1) {
scl_pinmux = PINMUX(scl->pin, (j == 0) ? MUX_C : MUX_D);
sercom = potential_sercom;
sercom_index = scl->sercom[j].index; // 2 for SERCOM2, etc.
break;
}
}
@ -71,28 +70,36 @@ void common_hal_busio_i2c_construct(busio_i2c_obj_t *self,
mp_raise_ValueError("Invalid pins");
}
config_i2c_master.pinmux_pad0 = sda_pinmux; // SDA
config_i2c_master.pinmux_pad1 = scl_pinmux; // SCL
config_i2c_master.buffer_timeout = 10000;
// Set up I2C clocks on sercom.
sercom_clock_init(sercom, sercom_index);
if (i2c_m_sync_init(&self->i2c_desc, sercom) != ERR_NONE) {
mp_raise_OSError(MP_EIO);
}
gpio_set_pin_pull_mode(sda->pin, GPIO_PULL_OFF);
gpio_set_pin_function(sda->pin, sda_pinmux);
gpio_set_pin_pull_mode(scl->pin, GPIO_PULL_OFF);
gpio_set_pin_function(scl->pin, scl_pinmux);
// clkrate is always 0. baud_rate is in kHz.
// Frequency must be set before the I2C device is enabled.
if (i2c_m_sync_set_baudrate(&self->i2c_desc, 0, frequency / 1000) != ERR_NONE) {
mp_raise_ValueError("Unsupported baudrate");
}
self->sda_pin = sda->pin;
self->scl_pin = scl->pin;
claim_pin(sda);
claim_pin(scl);
enum status_code status = i2c_master_init(&self->i2c_master_instance,
sercom, &config_i2c_master);
if (status != STATUS_OK) {
if (i2c_m_sync_enable(&self->i2c_desc) != ERR_NONE) {
common_hal_busio_i2c_deinit(self);
if (status == STATUS_ERR_BAUDRATE_UNAVAILABLE) {
mp_raise_ValueError("Unsupported baudrate");
} else {
mp_raise_OSError(MP_EIO);
}
}
i2c_master_enable(&self->i2c_master_instance);
}
bool common_hal_busio_i2c_deinited(busio_i2c_obj_t *self) {
@ -103,7 +110,10 @@ void common_hal_busio_i2c_deinit(busio_i2c_obj_t *self) {
if (common_hal_busio_i2c_deinited(self)) {
return;
}
i2c_master_reset(&self->i2c_master_instance);
i2c_m_sync_disable(&self->i2c_desc);
i2c_m_sync_deinit(&self->i2c_desc);
reset_pin(self->sda_pin);
reset_pin(self->scl_pin);
self->sda_pin = NO_PIN;
@ -111,29 +121,23 @@ void common_hal_busio_i2c_deinit(busio_i2c_obj_t *self) {
}
bool common_hal_busio_i2c_probe(busio_i2c_obj_t *self, uint8_t addr) {
uint8_t buf;
struct i2c_master_packet packet = {
.address = addr,
.data_length = 0,
.data = &buf,
.ten_bit_address = false,
.high_speed = false,
.hs_master_code = 0x0,
};
struct io_descriptor *i2c_io;
i2c_m_sync_get_io_descriptor(&self->i2c_desc, &i2c_io);
i2c_m_sync_set_slaveaddr(&self->i2c_desc, addr, I2C_M_SEVEN);
enum status_code status = i2c_master_write_packet_wait(
&self->i2c_master_instance, &packet);
return status == STATUS_OK;
}
void common_hal_busio_i2c_configure(busio_i2c_obj_t *self,
uint32_t baudrate, uint8_t polarity, uint8_t phase, uint8_t bits) {
return;
// Write no data when just probing
return io_write(i2c_io, NULL, 0) == ERR_NONE;
}
bool common_hal_busio_i2c_try_lock(busio_i2c_obj_t *self) {
self->has_lock = i2c_master_lock(&self->i2c_master_instance) == STATUS_OK;
return self->has_lock;
bool grabbed_lock = false;
CRITICAL_SECTION_ENTER()
if (!self->has_lock) {
grabbed_lock = true;
self->has_lock = true;
}
CRITICAL_SECTION_LEAVE();
return grabbed_lock;
}
bool common_hal_busio_i2c_has_lock(busio_i2c_obj_t *self) {
@ -142,38 +146,29 @@ bool common_hal_busio_i2c_has_lock(busio_i2c_obj_t *self) {
void common_hal_busio_i2c_unlock(busio_i2c_obj_t *self) {
self->has_lock = false;
i2c_master_unlock(&self->i2c_master_instance);
}
uint8_t common_hal_busio_i2c_write(busio_i2c_obj_t *self, uint16_t addr,
const uint8_t *data, size_t len, bool transmit_stop_bit) {
struct i2c_master_packet packet = {
.address = addr,
.data_length = len,
.data = (uint8_t *) data,
.ten_bit_address = false,
.high_speed = false,
.hs_master_code = 0x0,
};
uint16_t timeout = 0;
enum status_code status = STATUS_BUSY;
while (status != STATUS_OK) {
if (transmit_stop_bit) {
status = i2c_master_write_packet_wait(&self->i2c_master_instance,
&packet);
} else {
status = i2c_master_write_packet_wait_no_stop(
&self->i2c_master_instance, &packet);
}
/* Increment timeout counter and check if timed out. */
if (timeout++ == TIMEOUT) {
uint16_t attempts = ATTEMPTS;
int32_t status;
do {
struct _i2c_m_msg msg;
msg.addr = addr;
msg.len = len;
msg.flags = transmit_stop_bit ? I2C_M_STOP : 0;
msg.buffer = (uint8_t *) data;
status = _i2c_m_sync_transfer(&self->i2c_desc.device, &msg);
// Give up after ATTEMPTS tries.
if (--attempts == 0) {
break;
}
}
if (status == STATUS_OK) {
} while (status != I2C_OK);
if (status == I2C_OK) {
return 0;
} else if (status == STATUS_ERR_BAD_ADDRESS) {
} else if (status == I2C_ERR_BAD_ADDRESS) {
return MP_ENODEV;
}
return MP_EIO;
@ -181,28 +176,25 @@ uint8_t common_hal_busio_i2c_write(busio_i2c_obj_t *self, uint16_t addr,
uint8_t common_hal_busio_i2c_read(busio_i2c_obj_t *self, uint16_t addr,
uint8_t *data, size_t len) {
struct i2c_master_packet packet = {
.address = addr,
.data_length = len,
.data = data,
.ten_bit_address = false,
.high_speed = false,
.hs_master_code = 0x0,
};
uint16_t timeout = 0;
enum status_code status = STATUS_BUSY;
while (status != STATUS_OK) {
status = i2c_master_read_packet_wait(&self->i2c_master_instance,
&packet);
/* Increment timeout counter and check if timed out. */
if (timeout++ == TIMEOUT) {
uint16_t attempts = ATTEMPTS;
int32_t status;
do {
struct _i2c_m_msg msg;
msg.addr = addr;
msg.len = len;
msg.flags = I2C_M_STOP | I2C_M_RD;
msg.buffer = data;
status = _i2c_m_sync_transfer(&self->i2c_desc.device, &msg);
// Give up after ATTEMPTS tries.
if (--attempts == 0) {
break;
}
}
if (status == STATUS_OK) {
} while (status != I2C_OK);
if (status == ERR_NONE) {
return 0;
} else if (status == STATUS_ERR_BAD_ADDRESS) {
} else if (status == I2C_ERR_BAD_ADDRESS) {
return MP_ENODEV;
}
return MP_EIO;

7
ports/atmel-samd/common-hal/busio/I2C.h
View File

@ -29,13 +29,14 @@
#include "common-hal/microcontroller/Pin.h"
#include "asf/sam0/drivers/sercom/i2c/i2c_master.h"
#include "hal/include/hal_i2c_m_sync.h"
#include "py/obj.h"
typedef struct {
mp_obj_base_t base;
struct i2c_master_module i2c_master_instance;
bool has_lock;
struct i2c_m_sync_desc i2c_desc;
volatile bool has_lock;
uint8_t scl_pin;
uint8_t sda_pin;
} busio_i2c_obj_t;

1
ports/atmel-samd/common-hal/digitalio/DigitalInOut.c
View File

@ -27,7 +27,6 @@
#include <stdint.h>
#include <string.h>
#include "py/nlr.h"
#include "py/runtime.h"
#include "py/mphal.h"

5
ports/atmel-samd/common-hal/microcontroller/Pin.h
View File

@ -34,8 +34,9 @@
#include "include/component/sercom.h"
typedef struct {
Sercom *const sercom;
uint8_t pad;
Sercom *const sercom; // SERCOM0, SERCOM1, etc.
uint8_t index; // 0, 1, etc. corresponding to SERCOM<n>.
uint8_t pad; // which of the four SERCOM pads to use
} pin_sercom_t;
typedef struct {

3
ports/atmel-samd/mpconfigport.h
View File

@ -212,7 +212,7 @@ extern const struct _mp_obj_module_t usb_hid_module;
// Disabled for now.
// { MP_OBJ_NEW_QSTR(MP_QSTR_touchio), (mp_obj_t)&touchio_module },
// { MP_OBJ_NEW_QSTR(MP_QSTR_analogio), (mp_obj_t)&analogio_module },
// { MP_OBJ_NEW_QSTR(MP_QSTR_busio), (mp_obj_t)&busio_module },
// { MP_OBJ_NEW_QSTR(MP_QSTR_gamepad),(mp_obj_t)&gamepad_module },
// { MP_OBJ_NEW_QSTR(MP_QSTR_usb_hid),(mp_obj_t)&usb_hid_module },
// { MP_OBJ_NEW_QSTR(MP_QSTR_storage), (mp_obj_t)&storage_module },
@ -221,6 +221,7 @@ extern const struct _mp_obj_module_t usb_hid_module;
#define MICROPY_PORT_BUILTIN_MODULES \
{ MP_OBJ_NEW_QSTR(MP_QSTR_board), (mp_obj_t)&board_module }, \
{ MP_OBJ_NEW_QSTR(MP_QSTR_busio), (mp_obj_t)&busio_module }, \
{ MP_OBJ_NEW_QSTR(MP_QSTR_digitalio), (mp_obj_t)&digitalio_module }, \
{ MP_OBJ_NEW_QSTR(MP_QSTR_microcontroller), (mp_obj_t)&microcontroller_module }, \
{ MP_OBJ_NEW_QSTR(MP_QSTR_neopixel_write),(mp_obj_t)&neopixel_write_module }, \

39
ports/atmel-samd/peripherals.h Normal file
View File

@ -0,0 +1,39 @@
/*
* This file is part of the Micro Python project, http://micropython.org/
*
* The MIT License (MIT)
*
* Copyright (c) 2017 Scott Shawcroft for Adafruit Industries
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#ifndef MICROPY_INCLUDED_ATMEL_SAMD_PERIPHERALS_H
#define MICROPY_INCLUDED_ATMEL_SAMD_PERIPHERALS_H
#include "mpconfigport.h"
#ifdef SAMD21
#include "samd21_peripherals.h"
#endif
#ifdef SAMD51
#include "samd51_peripherals.h"
#endif
#endif // MICROPY_INCLUDED_ATMEL_SAMD_PINS_H

6
ports/atmel-samd/pins.h
View File

@ -24,8 +24,8 @@
* THE SOFTWARE.
*/
#ifndef __MICROPY_INCLUDED_ATMEL_SAMD_PINS_H__
#define __MICROPY_INCLUDED_ATMEL_SAMD_PINS_H__
#ifndef MICROPY_INCLUDED_ATMEL_SAMD_PINS_H
#define MICROPY_INCLUDED_ATMEL_SAMD_PINS_H
#include "mpconfigport.h"
@ -36,4 +36,4 @@
#include "samd51_pins.h"
#endif
#endif // __MICROPY_INCLUDED_ATMEL_SAMD_PINS_H__
#endif // MICROPY_INCLUDED_ATMEL_SAMD_PINS_H

65
ports/atmel-samd/samd21_peripherals.c Normal file
View File

@ -0,0 +1,65 @@
/*
* This file is part of the Micro Python project, http://micropython.org/
*
* The MIT License (MIT)
*
* Copyright (c) 2017 Dan Halbert for Adafruit Industries
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#include "hpl/gclk/hpl_gclk_base.h"
#include "hpl/pm/hpl_pm_base.h"
// The clock initializer values are rather random, so we need to put them in
// tables for lookup. We can't compute them.
static const uint8_t SERCOMx_GCLK_ID_CORE[] = {
SERCOM0_GCLK_ID_CORE,
SERCOM1_GCLK_ID_CORE,
SERCOM2_GCLK_ID_CORE,
SERCOM3_GCLK_ID_CORE,
#ifdef SERCOM4
SERCOM4_GCLK_ID_CORE,
#endif
#ifdef SERCOM5
SERCOM5_GCLK_ID_CORE,
#endif
};
static const uint8_t SERCOMx_GCLK_ID_SLOW[] = {
SERCOM0_GCLK_ID_SLOW,
SERCOM1_GCLK_ID_SLOW,
SERCOM2_GCLK_ID_SLOW,
SERCOM3_GCLK_ID_SLOW,
#ifdef SERCOM4
SERCOM4_GCLK_ID_SLOW,
#endif
#ifdef SERCOM5
SERCOM5_GCLK_ID_SLOW,
#endif
};
// Clock initialization as done in Atmel START.
void sercom_clock_init(Sercom* sercom, uint8_t sercom_index) {
_pm_enable_bus_clock(PM_BUS_APBC, sercom);
_gclk_enable_channel(SERCOMx_GCLK_ID_CORE[sercom_index], GCLK_CLKCTRL_GEN_GCLK0_Val);
_gclk_enable_channel(SERCOMx_GCLK_ID_SLOW[sercom_index], GCLK_CLKCTRL_GEN_GCLK3_Val);
}

34
ports/atmel-samd/samd21_peripherals.h Normal file
View File

@ -0,0 +1,34 @@
/*
* This file is part of the MicroPython project, http://micropython.org/
*
* The MIT License (MIT)
*
* Copyright (c) 2017 by Dan Halbert for Adafruit Industries
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#ifndef MICROPY_INCLUDED_ATMEL_SAMD_SAMD21_PERIPHERALS_H
#define MICROPY_INCLUDED_ATMEL_SAMD_SAMD21_PERIPHERALS_H
#include "include/sam.h"
void sercom_clock_init(Sercom* sercom, uint8_t sercom_index);
#endif // MICROPY_INCLUDED_ATMEL_SAMD_SAMD21_PERIPHERALS_H

137
ports/atmel-samd/samd21_pins.c
View File

@ -28,13 +28,20 @@
#include "samd21_pins.h"
#define SERCOM(p_sercom, p_pad) \
#define SERCOM(sercom_index, p_pad) \
{ \
.sercom = p_sercom, \
.sercom = SERCOM## sercom_index, \
.index = sercom_index, \
.pad = p_pad \
}
#define NO_SERCOM SERCOM(0, 0)
#define NO_SERCOM \
{ \
.sercom = 0, \
.index = 0, \
.pad = 0 \
}
#define TCC(p_tcc, p_wave_output) \
{ \
@ -93,14 +100,14 @@ const mcu_pin_obj_t pin_## p_name = { \
#ifdef PIN_PA00
PIN(PA00, EXTINT_CHANNEL(0), NO_ADC, NO_TOUCH,
NO_SERCOM,
SERCOM(SERCOM1, 0),
SERCOM(1, 0),
TCC(TCC2, 0),
NO_TIMER);
#endif
#ifdef PIN_PA01
PIN(PA01, EXTINT_CHANNEL(1), NO_ADC, NO_TOUCH,
NO_SERCOM,
SERCOM(SERCOM1, 1),
SERCOM(1, 1),
TCC(TCC2, 1),
NO_TIMER);
#endif
@ -155,104 +162,104 @@ PIN(PB07, EXTINT_CHANNEL(7), ADC_INPUT(15), TOUCH(13),
#ifdef PIN_PB08
PIN(PB08, EXTINT_CHANNEL(8), ADC_INPUT(2), TOUCH(14),
NO_SERCOM,
SERCOM(SERCOM4, 0),
SERCOM(4, 0),
TC(TC4, 0),
NO_TIMER);
#endif
#ifdef PIN_PB09
PIN(PB09, EXTINT_CHANNEL(9), ADC_INPUT(3), TOUCH(15),
NO_SERCOM,
SERCOM(SERCOM4, 1),
SERCOM(4, 1),
TC(TC4, 1),
NO_TIMER);
#endif
#ifdef PIN_PA04
PIN(PA04, EXTINT_CHANNEL(4), ADC_INPUT(4), TOUCH(2),
NO_SERCOM,
SERCOM(SERCOM0, 0),
SERCOM(0, 0),
TCC(TCC0, 0),
NO_TIMER);
#endif
#ifdef PIN_PA05
PIN(PA05, EXTINT_CHANNEL(5), ADC_INPUT(5), TOUCH(3),
NO_SERCOM,
SERCOM(SERCOM0, 1),
SERCOM(0, 1),
TCC(TCC0, 1),
NO_TIMER);
#endif
#ifdef PIN_PA06
PIN(PA06, EXTINT_CHANNEL(6), ADC_INPUT(6), TOUCH(4),
NO_SERCOM,
SERCOM(SERCOM0, 2),
SERCOM(0, 2),
TCC(TCC1, 0),
NO_TIMER);
#endif
#ifdef PIN_PA07
PIN(PA07, EXTINT_CHANNEL(7), ADC_INPUT(7), TOUCH(5),
NO_SERCOM,
SERCOM(SERCOM0, 3),
SERCOM(0, 3),
TCC(TCC1, 1),
NO_TIMER);
#endif
#ifdef PIN_PA08
PIN(PA08, NO_EXTINT, ADC_INPUT(16), NO_TOUCH,
SERCOM(SERCOM0, 0),
SERCOM(SERCOM2, 0),
SERCOM(0, 0),
SERCOM(2, 0),
TCC(TCC0, 0),
TCC(TCC1, 2));
#endif
#ifdef PIN_PA09
PIN(PA09, EXTINT_CHANNEL(9), ADC_INPUT(17), NO_TOUCH,
SERCOM(SERCOM0, 1),
SERCOM(SERCOM2, 1),
SERCOM(0, 1),
SERCOM(2, 1),
TCC(TCC0, 1),
TCC(TCC1, 3));
#endif
#ifdef PIN_PA10
PIN(PA10, EXTINT_CHANNEL(10), ADC_INPUT(18), NO_TOUCH,
SERCOM(SERCOM0, 2),
SERCOM(SERCOM2, 2),
SERCOM(0, 2),
SERCOM(2, 2),
TCC(TCC1, 0),
TCC(TCC0, 2));
#endif
#ifdef PIN_PA11
PIN(PA11, EXTINT_CHANNEL(11), ADC_INPUT(19), NO_TOUCH,
SERCOM(SERCOM0, 3),
SERCOM(SERCOM2, 3),
SERCOM(0, 3),
SERCOM(2, 3),
TCC(TCC1, 1),
TCC(TCC0, 3));
#endif
#ifdef PIN_PB10
PIN(PB10, EXTINT_CHANNEL(10), NO_ADC, NO_TOUCH,
NO_SERCOM,
SERCOM(SERCOM4, 2),
SERCOM(4, 2),
TC(TC5, 0),
TCC(TCC0, 4));
#endif
#ifdef PIN_PB11
PIN(PB11, EXTINT_CHANNEL(11), NO_ADC, NO_TOUCH,
NO_SERCOM,
SERCOM(SERCOM4, 3),
SERCOM(4, 3),
TC(TC5, 1),
TCC(TCC0, 5));
#endif
#ifdef PIN_PB12
PIN(PB12, EXTINT_CHANNEL(12), NO_ADC, NO_TOUCH,
SERCOM(SERCOM4, 0),
SERCOM(4, 0),
NO_SERCOM,
TC(TC4, 0),
TCC(TCC0, 6));
#endif
#ifdef PIN_PB13
PIN(PB13, EXTINT_CHANNEL(13), NO_ADC, NO_TOUCH,
SERCOM(SERCOM4, 1),
SERCOM(4, 1),
NO_SERCOM,
TC(TC4, 1),
TCC(TCC0, 7));
#endif
#ifdef PIN_PB14
PIN(PB14, EXTINT_CHANNEL(14), NO_ADC, NO_TOUCH,
SERCOM(SERCOM4, 2),
SERCOM(4, 2),
NO_SERCOM,
TC(TC5, 0),
NO_TIMER);
@ -261,30 +268,30 @@ PIN(PB14, EXTINT_CHANNEL(14), NO_ADC, NO_TOUCH,
// Second page.
#ifdef PIN_PB15
PIN(PB15, EXTINT_CHANNEL(15), NO_ADC, NO_TOUCH,
SERCOM(SERCOM4, 3),
SERCOM(4, 3),
NO_SERCOM,
TC(TC5, 1),
NO_TIMER);
#endif
#ifdef PIN_PA12
PIN(PA12, EXTINT_CHANNEL(12), NO_ADC, NO_TOUCH,
SERCOM(SERCOM2, 0),
SERCOM(SERCOM4, 0),
SERCOM(2, 0),
SERCOM(4, 0),
TCC(TCC2, 0),
TCC(TCC0, 6));
#endif
#ifdef PIN_PA13
PIN(PA13, EXTINT_CHANNEL(13), NO_ADC, NO_TOUCH,
SERCOM(SERCOM2, 1),
SERCOM(SERCOM4, 1),
SERCOM(2, 1),
SERCOM(4, 1),
TCC(TCC2, 1),
TCC(TCC0, 7));
#endif
#ifdef PIN_PA14
PIN(PA14, EXTINT_CHANNEL(14), NO_ADC, NO_TOUCH,
SERCOM(SERCOM2, 2),
SERCOM(2, 2),
#ifdef SERCOM4
SERCOM(SERCOM4, 2),
SERCOM(4, 2),
#else
NO_SERCOM,
#endif
@ -293,9 +300,9 @@ PIN(PA14, EXTINT_CHANNEL(14), NO_ADC, NO_TOUCH,
#endif
#ifdef PIN_PA15
PIN(PA15, EXTINT_CHANNEL(15), NO_ADC, NO_TOUCH,
SERCOM(SERCOM2, 3),
SERCOM(2, 3),
#ifdef SERCOM4
SERCOM(SERCOM4, 3),
SERCOM(4, 3),
#else
NO_SERCOM,
#endif
@ -304,35 +311,35 @@ PIN(PA15, EXTINT_CHANNEL(15), NO_ADC, NO_TOUCH,
#endif
#ifdef PIN_PA16
PIN(PA16, EXTINT_CHANNEL(0), NO_ADC, NO_TOUCH,
SERCOM(SERCOM1, 0),
SERCOM(SERCOM3, 0),
SERCOM(1, 0),
SERCOM(3, 0),
TCC(TCC2, 0),
TCC(TCC0, 6));
#endif
#ifdef PIN_PA17
PIN(PA17, EXTINT_CHANNEL(1), NO_ADC, NO_TOUCH,
SERCOM(SERCOM1, 1),
SERCOM(SERCOM3, 1),
SERCOM(1, 1),
SERCOM(3, 1),
TCC(TCC2, 1),
TCC(TCC0, 7));
#endif
#ifdef PIN_PA18
PIN(PA18, EXTINT_CHANNEL(2), NO_ADC, NO_TOUCH,
SERCOM(SERCOM1, 2),
SERCOM(SERCOM3, 2),
SERCOM(1, 2),
SERCOM(3, 2),
TC(TC3, 0),
TCC(TCC0, 2));
#endif
#ifdef PIN_PA19
PIN(PA19, EXTINT_CHANNEL(3), NO_ADC, NO_TOUCH,
SERCOM(SERCOM1, 3),
SERCOM(SERCOM3, 3),
SERCOM(1, 3),
SERCOM(3, 3),
TC(TC3, 1),
TCC(TCC0, 3));
#endif
#ifdef PIN_PB16
PIN(PB16, EXTINT_CHANNEL(0), NO_ADC, NO_TOUCH,
SERCOM(SERCOM5, 0),
SERCOM(5, 0),
NO_SERCOM,
#ifdef TC6
TC(TC6, 0),
@ -343,7 +350,7 @@ PIN(PB16, EXTINT_CHANNEL(0), NO_ADC, NO_TOUCH,
#endif
#ifdef PIN_PB17
PIN(PB17, EXTINT_CHANNEL(1), NO_ADC, NO_TOUCH,
SERCOM(SERCOM5, 1),
SERCOM(5, 1),
NO_SERCOM,
#ifdef TC6
TC(TC6, 1),
@ -354,8 +361,8 @@ PIN(PB17, EXTINT_CHANNEL(1), NO_ADC, NO_TOUCH,
#endif
#ifdef PIN_PA20
PIN(PA20, EXTINT_CHANNEL(4), NO_ADC, NO_TOUCH,
SERCOM(SERCOM5, 2),
SERCOM(SERCOM3, 2),
SERCOM(5, 2),
SERCOM(3, 2),
#ifdef TC7
TC(TC7, 0),
#else
@ -365,8 +372,8 @@ PIN(PA20, EXTINT_CHANNEL(4), NO_ADC, NO_TOUCH,
#endif
#ifdef PIN_PA21
PIN(PA21, EXTINT_CHANNEL(5), NO_ADC, NO_TOUCH,
SERCOM(SERCOM5, 3),
SERCOM(SERCOM3, 3),
SERCOM(5, 3),
SERCOM(3, 3),
#ifdef TC7
TC(TC7, 1),
#else
@ -376,9 +383,9 @@ PIN(PA21, EXTINT_CHANNEL(5), NO_ADC, NO_TOUCH,
#endif
#ifdef PIN_PA22
PIN(PA22, EXTINT_CHANNEL(6), NO_ADC, NO_TOUCH,
SERCOM(SERCOM3, 0),
SERCOM(3, 0),
#ifdef SERCOM5
SERCOM(SERCOM5, 0),
SERCOM(5, 0),
#else
NO_SERCOM,
#endif,
@ -387,9 +394,9 @@ PIN(PA22, EXTINT_CHANNEL(6), NO_ADC, NO_TOUCH,
#endif
#ifdef PIN_PA23
PIN(PA23, EXTINT_CHANNEL(7), NO_ADC, NO_TOUCH,
SERCOM(SERCOM3, 1),
SERCOM(3, 1),
#ifdef SERCOM5
SERCOM(SERCOM5, 1),
SERCOM(5, 1),
#else
NO_SERCOM,
#endif
@ -398,9 +405,9 @@ PIN(PA23, EXTINT_CHANNEL(7), NO_ADC, NO_TOUCH,
#endif
#ifdef PIN_PA24
PIN(PA24, EXTINT_CHANNEL(12), NO_ADC, NO_TOUCH,
SERCOM(SERCOM3, 2),
SERCOM(3, 2),
#ifdef SERCOM5
SERCOM(SERCOM5, 2),
SERCOM(5, 2),
#else
NO_SERCOM,
#endif
@ -409,9 +416,9 @@ PIN(PA24, EXTINT_CHANNEL(12), NO_ADC, NO_TOUCH,
#endif
#ifdef PIN_PA25
PIN(PA25, EXTINT_CHANNEL(13), NO_ADC, NO_TOUCH,
SERCOM(SERCOM3, 3),
SERCOM(3, 3),
#ifdef SERCOM5
SERCOM(SERCOM5, 3),
SERCOM(5, 3),
#else
NO_SERCOM,
#endif
@ -421,7 +428,7 @@ PIN(PA25, EXTINT_CHANNEL(13), NO_ADC, NO_TOUCH,
#ifdef PIN_PB22
PIN(PB22, EXTINT_CHANNEL(6), NO_ADC, NO_TOUCH,
NO_SERCOM,
SERCOM(SERCOM5, 2),
SERCOM(5, 2),
#ifdef TC7
TC(TC7, 0, 0),
#else
@ -432,7 +439,7 @@ PIN(PB22, EXTINT_CHANNEL(6), NO_ADC, NO_TOUCH,
#ifdef PIN_PB23
PIN(PB23, EXTINT_CHANNEL(7), NO_ADC, NO_TOUCH,
NO_SERCOM,
SERCOM(SERCOM5, 3),
SERCOM(5, 3),
#ifdef TC7
TC(TC7, 1, 1),
#else
@ -457,35 +464,35 @@ PIN(PA28, EXTINT_CHANNEL(8), NO_ADC, NO_TOUCH,
#ifdef PIN_PA30
PIN(PA30, EXTINT_CHANNEL(10), NO_ADC, NO_TOUCH,
NO_SERCOM,
SERCOM(SERCOM1, 2),
SERCOM(1, 2),
TCC(TCC1, 0),
NO_TIMER);
#endif
#ifdef PIN_PA31
PIN(PA31, EXTINT_CHANNEL(11), NO_ADC, NO_TOUCH,
NO_SERCOM,
SERCOM(SERCOM1, 3),
SERCOM(1, 3),
TCC(TCC1, 1),
NO_TIMER);
#endif
#ifdef PIN_PB30
PIN(PB30, EXTINT_CHANNEL(14), NO_ADC, NO_TOUCH,
NO_SERCOM,
SERCOM(SERCOM5, 0),
SERCOM(5, 0),
TCC(TCC0, 0),
TCC(TCC1, 2));
#endif
#ifdef PIN_PB31
PIN(PB31, EXTINT_CHANNEL(15), NO_ADC, NO_TOUCH,
NO_SERCOM,
SERCOM(SERCOM5, 1),
SERCOM(5, 1),
TCC(TCC0, 1),
TCC(TCC1, 3));
#endif
#ifdef PIN_PB00
PIN(PB00, EXTINT_CHANNEL(0), ADC_INPUT(8), TOUCH(6),
NO_SERCOM,
SERCOM(SERCOM5, 2),
SERCOM(5, 2),
#ifdef TC7
TC(TC7, 0, 0),
#else
@ -496,7 +503,7 @@ PIN(PB00, EXTINT_CHANNEL(0), ADC_INPUT(8), TOUCH(6),
#ifdef PIN_PB01
PIN(PB01, EXTINT_CHANNEL(1), ADC_INPUT(9), TOUCH(7),
NO_SERCOM,
SERCOM(SERCOM5, 3)),
SERCOM(5, 3)),
#ifdef TC7
TC(TC7, 1),
#else
@ -507,7 +514,7 @@ PIN(PB01, EXTINT_CHANNEL(1), ADC_INPUT(9), TOUCH(7),
#ifdef PIN_PB02
PIN(PB02, EXTINT_CHANNEL(2), ADC_INPUT(10), TOUCH(8),
NO_SERCOM,
SERCOM(SERCOM5, 0),
SERCOM(5, 0),
#ifdef TC6
TC(TC6, 0),
#else
@ -518,7 +525,7 @@ PIN(PB02, EXTINT_CHANNEL(2), ADC_INPUT(10), TOUCH(8),
#ifdef PIN_PB03
PIN(PB03, EXTINT_CHANNEL(3), ADC_INPUT(11), TOUCH(9),
NO_SERCOM,
SERCOM(SERCOM5, 1),
SERCOM(5, 1),
#ifdef TC6
TC(TC6, 1),
#else

104
ports/atmel-samd/samd51_peripherals.c Normal file
View File

@ -0,0 +1,104 @@
/*
* This file is part of the Micro Python project, http://micropython.org/
*
* The MIT License (MIT)
*
* Copyright (c) 2017 Dan Halbert for Adafruit Industries
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#include "hpl/gclk/hpl_gclk_base.h"
#include "hri/hri_mclk_d51.h"
// The clock initializer values are rather random, so we need to put them in
// tables for lookup. We can't compute them.
static const uint8_t SERCOMx_GCLK_ID_CORE[] = {
SERCOM0_GCLK_ID_CORE,
SERCOM1_GCLK_ID_CORE,
SERCOM2_GCLK_ID_CORE,
SERCOM3_GCLK_ID_CORE,
SERCOM4_GCLK_ID_CORE,
SERCOM5_GCLK_ID_CORE,
#ifdef SERCOM6
SERCOM6_GCLK_ID_CORE,
#endif
#ifdef SERCOM7
SERCOM7_GCLK_ID_CORE,
#endif
};
static const uint8_t SERCOMx_GCLK_ID_SLOW[] = {
SERCOM0_GCLK_ID_SLOW,
SERCOM1_GCLK_ID_SLOW,
SERCOM2_GCLK_ID_SLOW,
SERCOM3_GCLK_ID_SLOW,
SERCOM4_GCLK_ID_SLOW,
SERCOM5_GCLK_ID_SLOW,
#ifdef SERCOM6
SERCOM6_GCLK_ID_SLOW,
#endif
#ifdef SERCOM7
SERCOM7_GCLK_ID_SLOW,
#endif
};
// Clock initialization as done in Atmel START.
void sercom_clock_init(Sercom* sercom, uint8_t sercom_index) {
hri_gclk_write_PCHCTRL_reg(GCLK,
SERCOMx_GCLK_ID_CORE[sercom_index],
GCLK_PCHCTRL_GEN_GCLK1_Val | (1 << GCLK_PCHCTRL_CHEN_Pos));
hri_gclk_write_PCHCTRL_reg(GCLK,
SERCOMx_GCLK_ID_SLOW[sercom_index],
GCLK_PCHCTRL_GEN_GCLK3_Val | (1 << GCLK_PCHCTRL_CHEN_Pos));
// hri_mclk_set_APBAMASK_SERCOMx_bit is an inline, so let's use a switch, not a table.
switch (sercom_index) {
case 0:
hri_mclk_set_APBAMASK_SERCOM0_bit(MCLK);
break;
case 1:
hri_mclk_set_APBAMASK_SERCOM1_bit(MCLK);
break;
case 2:
hri_mclk_set_APBBMASK_SERCOM2_bit(MCLK);
break;
case 3:
hri_mclk_set_APBBMASK_SERCOM3_bit(MCLK);
break;
case 4:
hri_mclk_set_APBDMASK_SERCOM4_bit(MCLK);
break;
case 5:
hri_mclk_set_APBDMASK_SERCOM5_bit(MCLK);
break;
#ifdef SERCOM6
case 6:
hri_mclk_set_APBDMASK_SERCOM6_bit(MCLK);
break;
#endif
#ifdef SERCOM7
case 7:
hri_mclk_set_APBDMASK_SERCOM7_bit(MCLK);
break;
#endif
}
}

35
ports/atmel-samd/samd51_peripherals.h Normal file
View File

@ -0,0 +1,35 @@
/*
* This file is part of the MicroPython project, http://micropython.org/
*
* The MIT License (MIT)
*
* Copyright (c) 2017 by Dan Halbert for Adafruit Industries
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#ifndef MICROPY_INCLUDED_ATMEL_SAMD_SAMD51_PERIPHERALS_H
#define MICROPY_INCLUDED_ATMEL_SAMD_SAMD51_PERIPHERALS_H
#include "sam.h"
void sercom_clock_init(Sercom* sercom, uint8_t sercom_index);
#endif // MICROPY_INCLUDED_ATMEL_SAMD_SAMD51_PERIPHERALS_H

280
ports/atmel-samd/samd51_pins.c
View File

@ -28,13 +28,19 @@
#include "samd51_pins.h"
#define SERCOM(p_sercom, p_pad) \
#define SERCOM(sercom_index, p_pad) \
{ \
.sercom = p_sercom, \
.sercom = SERCOM## sercom_index, \
.index = sercom_index, \
.pad = p_pad \
}
#define NO_SERCOM SERCOM(0, 0)
#define NO_SERCOM \
{ \
.sercom = 0, \
.index = 0, \
.pad = 0 \
}
#define TCC(p_tcc, p_wave_output) \
{ \
@ -92,7 +98,7 @@ const mcu_pin_obj_t pin_## p_name = { \
PIN(PB03, EXTINT_CHANNEL(3), ADC_INPUT(15), NO_ADC,
TOUCH(21),
NO_SERCOM,
SERCOM(SERCOM5, 1),
SERCOM(5, 1),
#ifdef TC6
TC(TC6, 1),
#else
@ -105,7 +111,7 @@ PIN(PB03, EXTINT_CHANNEL(3), ADC_INPUT(15), NO_ADC,
PIN(PA00, EXTINT_CHANNEL(0), NO_ADC, NO_ADC,
NO_TOUCH,
NO_SERCOM,
SERCOM(SERCOM1, 0),
SERCOM(1, 0),
TC(TC2, 0),
NO_TIMER,
NO_TIMER);
@ -114,7 +120,7 @@ PIN(PA00, EXTINT_CHANNEL(0), NO_ADC, NO_ADC,
PIN(PA01, EXTINT_CHANNEL(1), NO_ADC, NO_ADC,
NO_TOUCH,
NO_SERCOM,
SERCOM(SERCOM1, 1),
SERCOM(1, 1),
TC(TC2, 0),
NO_TIMER,
NO_TIMER);
@ -244,7 +250,7 @@ PIN(PB07, EXTINT_CHANNEL(7), NO_ADC, ADC_INPUT(9),
#ifdef PIN_PB08
PIN(PB08, EXTINT_CHANNEL(8), ADC_INPUT(2), ADC_INPUT(0), TOUCH(1),
NO_SERCOM,
SERCOM(SERCOM4, 0),
SERCOM(4, 0),
TC(TC4, 0),
NO_TIMER,
NO_TIMER);
@ -252,7 +258,7 @@ PIN(PB08, EXTINT_CHANNEL(8), ADC_INPUT(2), ADC_INPUT(0), TOUCH(1),
#ifdef PIN_PB09
PIN(PB09, EXTINT_CHANNEL(9), ADC_INPUT(3), ADC_INPUT(1), TOUCH(2),
NO_SERCOM,
SERCOM(SERCOM4, 1),
SERCOM(4, 1),
TC(TC4, 1),
NO_TIMER,
NO_TIMER);
@ -260,7 +266,7 @@ PIN(PB09, EXTINT_CHANNEL(9), ADC_INPUT(3), ADC_INPUT(1), TOUCH(2),
#ifdef PIN_PA04
PIN(PA04, EXTINT_CHANNEL(4), ADC_INPUT(4), NO_ADC, TOUCH(3),
NO_SERCOM,
SERCOM(SERCOM0, 0),
SERCOM(0, 0),
TC(TC0, 0),
NO_TIMER,
NO_TIMER);
@ -268,7 +274,7 @@ PIN(PA04, EXTINT_CHANNEL(4), ADC_INPUT(4), NO_ADC, TOUCH(3),
#ifdef PIN_PA05
PIN(PA05, EXTINT_CHANNEL(5), ADC_INPUT(5), NO_ADC, NO_TOUCH,
NO_SERCOM,
SERCOM(SERCOM0, 1),
SERCOM(0, 1),
TC(TC0, 1),
NO_TIMER,
NO_TIMER);
@ -276,7 +282,7 @@ PIN(PA05, EXTINT_CHANNEL(5), ADC_INPUT(5), NO_ADC, NO_TOUCH,
#ifdef PIN_PA06
PIN(PA06, EXTINT_CHANNEL(6), ADC_INPUT(6), NO_ADC, TOUCH(4),
NO_SERCOM,
SERCOM(SERCOM0, 2),
SERCOM(0, 2),
TC(TC1, 0),
NO_TIMER,
NO_TIMER);
@ -286,7 +292,7 @@ PIN(PA06, EXTINT_CHANNEL(6), ADC_INPUT(6), NO_ADC, TOUCH(4),
#ifdef PIN_PA07
PIN(PA07, EXTINT_CHANNEL(7), ADC_INPUT(7), NO_ADC, TOUCH(5),
NO_SERCOM,
SERCOM(SERCOM0, 3),
SERCOM(0, 3),
TC(TC1, 1),
NO_TIMER,
NO_TIMER);
@ -294,7 +300,7 @@ PIN(PA07, EXTINT_CHANNEL(7), ADC_INPUT(7), NO_ADC, TOUCH(5),
#ifdef PIN_PC04
PIN(PC04, EXTINT_CHANNEL(4), NO_ADC, NO_ADC, NO_TOUCH,
#ifdef SERCOM6
SERCOM(SERCOM6, 0),
SERCOM(6, 0),
#else
NO_SERCOM,
#endif
@ -306,7 +312,7 @@ PIN(PC04, EXTINT_CHANNEL(4), NO_ADC, NO_ADC, NO_TOUCH,
#ifdef PIN_PC05
PIN(PC05, EXTINT_CHANNEL(5), NO_ADC, NO_ADC, NO_TOUCH,
#ifdef SERCOM6
SERCOM(SERCOM6, 1),
SERCOM(6, 1),
#else
NO_SERCOM,
#endif
@ -318,7 +324,7 @@ PIN(PC05, EXTINT_CHANNEL(5), NO_ADC, NO_ADC, NO_TOUCH,
#ifdef PIN_PC06
PIN(PC06, EXTINT_CHANNEL(6), NO_ADC, NO_ADC, NO_TOUCH,
#ifdef SERCOM6
SERCOM(SERCOM6, 2),
SERCOM(6, 2),
#else
NO_SERCOM,
#endif
@ -330,7 +336,7 @@ PIN(PC06, EXTINT_CHANNEL(6), NO_ADC, NO_ADC, NO_TOUCH,
#ifdef PIN_PC07
PIN(PC07, EXTINT_CHANNEL(7), NO_ADC, NO_ADC, NO_TOUCH,
#ifdef SERCOM6
SERCOM(SERCOM6, 3),
SERCOM(6, 3),
#else
NO_SERCOM,
#endif
@ -341,32 +347,32 @@ PIN(PC07, EXTINT_CHANNEL(7), NO_ADC, NO_ADC, NO_TOUCH,
#endif
#ifdef PIN_PA08
PIN(PA08, NO_EXTINT, ADC_INPUT(8), ADC_INPUT(2), TOUCH(6),
SERCOM(SERCOM0, 0),
SERCOM(SERCOM2, 1),
SERCOM(0, 0),
SERCOM(2, 1),
TC(TC0, 0),
TCC(TCC0, 0),
TCC(TCC1, 4));
#endif
#ifdef PIN_PA09
PIN(PA09, EXTINT_CHANNEL(9), ADC_INPUT(9), ADC_INPUT(3), TOUCH(7),
SERCOM(SERCOM0, 1),
SERCOM(SERCOM2, 0),
SERCOM(0, 1),
SERCOM(2, 0),
TC(TC0, 1),
TCC(TCC0, 1),
TCC(TCC1, 5));
#endif
#ifdef PIN_PA10
PIN(PA10, EXTINT_CHANNEL(10), ADC_INPUT(10), NO_ADC, TOUCH(8),
SERCOM(SERCOM0, 2),
SERCOM(SERCOM2, 2),
SERCOM(0, 2),
SERCOM(2, 2),
TC(TC1, 0),
TCC(TCC0, 2),
TCC(TCC1, 6));
#endif
#ifdef PIN_PA11
PIN(PA11, EXTINT_CHANNEL(11), ADC_INPUT(11), NO_ADC, TOUCH(9),
SERCOM(SERCOM0, 3),
SERCOM(SERCOM2, 3),
SERCOM(0, 3),
SERCOM(2, 3),
TC(TC1, 0),
TCC(TCC0, 3),
TCC(TCC1, 7));
@ -374,7 +380,7 @@ PIN(PA11, EXTINT_CHANNEL(11), ADC_INPUT(11), NO_ADC, TOUCH(9),
#ifdef PIN_PB10
PIN(PB10, EXTINT_CHANNEL(10), NO_ADC, NO_ADC, NO_TOUCH,
NO_SERCOM,
SERCOM(SERCOM4, 2),
SERCOM(4, 2),
#ifdef TC5
TC(TC5, 0),
#else
@ -386,7 +392,7 @@ PIN(PB10, EXTINT_CHANNEL(10), NO_ADC, NO_ADC, NO_TOUCH,
#ifdef PIN_PB11
PIN(PB11, EXTINT_CHANNEL(11), NO_ADC, NO_ADC, NO_TOUCH,
NO_SERCOM,
SERCOM(SERCOM4, 3),
SERCOM(4, 3),
#ifdef TC5
TC(TC5, 1),
#else
@ -402,7 +408,7 @@ PIN(PB12, EXTINT_CHANNEL(12), NO_ADC, NO_ADC,
#else
NO_TOUCH,
#endif
SERCOM(SERCOM4, 0),
SERCOM(4, 0),
NO_SERCOM,
#ifdef TC4
TC(TC4, 0),
@ -423,7 +429,7 @@ PIN(PB13, EXTINT_CHANNEL(13), NO_ADC, NO_ADC,
#else
NO_TOUCH,
#endif
SERCOM(SERCOM4, 1),
SERCOM(4, 1),
NO_SERCOM,
#ifdef TC4
TC(TC4, 1),
@ -444,7 +450,7 @@ PIN(PB14, EXTINT_CHANNEL(14), NO_ADC, NO_ADC,
#else
NO_TOUCH,
#endif
SERCOM(SERCOM4, 2),
SERCOM(4, 2),
NO_SERCOM,
#ifdef TC5
TC(TC5, 0),
@ -465,7 +471,7 @@ PIN(PB15, EXTINT_CHANNEL(15), NO_ADC, NO_ADC,
#else
NO_TOUCH,
#endif
SERCOM(SERCOM4, 3),
SERCOM(4, 3),
NO_SERCOM,
#ifdef TC5
TC(TC5, 1),
@ -483,12 +489,12 @@ PIN(PB15, EXTINT_CHANNEL(15), NO_ADC, NO_ADC,
PIN(PD08, EXTINT_CHANNEL(3), NO_ADC, NO_ADC,
NO_TOUCH,
#ifdef SERCOM7
SERCOM(SERCOM7, 0),
SERCOM(7, 0),
#else
NO_SERCOM,
#endif
#ifdef SERCOM6
SERCOM(SERCOM6, 1),
SERCOM(6, 1),
#else
NO_SERCOM,
#endif
@ -500,12 +506,12 @@ PIN(PD08, EXTINT_CHANNEL(3), NO_ADC, NO_ADC,
PIN(PD09, EXTINT_CHANNEL(4), NO_ADC, NO_ADC,
NO_TOUCH,
#ifdef SERCOM7
SERCOM(SERCOM7, 1),
SERCOM(7, 1),
#else
NO_SERCOM,
#endif
#ifdef SERCOM6
SERCOM(SERCOM6, 0),
SERCOM(6, 0),
#else
NO_SERCOM,
#endif
@ -517,12 +523,12 @@ PIN(PD09, EXTINT_CHANNEL(4), NO_ADC, NO_ADC,
PIN(PD10, EXTINT_CHANNEL(5), NO_ADC, NO_ADC,
NO_TOUCH,
#ifdef SERCOM7
SERCOM(SERCOM7, 2),
SERCOM(7, 2),
#else
NO_SERCOM,
#endif
#ifdef SERCOM6
SERCOM(SERCOM6, 2),
SERCOM(6, 2),
#else
NO_SERCOM,
#endif
@ -534,12 +540,12 @@ PIN(PD10, EXTINT_CHANNEL(5), NO_ADC, NO_ADC,
PIN(PD11, EXTINT_CHANNEL(6), NO_ADC, NO_ADC,
NO_TOUCH,
#ifdef SERCOM7
SERCOM(SERCOM7, 3),
SERCOM(7, 3),
#else
NO_SERCOM,
#endif
#ifdef SERCOM6
SERCOM(SERCOM6, 3),
SERCOM(6, 3),
#else
NO_SERCOM,
#endif
@ -560,12 +566,12 @@ PIN(PD12, EXTINT_CHANNEL(7), NO_ADC, NO_ADC,
PIN(PC10, EXTINT_CHANNEL(10), NO_ADC, NO_ADC,
NO_TOUCH,
#ifdef SERCOM6
SERCOM(SERCOM6, 2),
SERCOM(6, 2),
#else
NO_SERCOM,
#endif
#ifdef SERCOM7
SERCOM(SERCOM7, 2),
SERCOM(7, 2),
#else
NO_SERCOM,
#endif
@ -577,12 +583,12 @@ PIN(PC10, EXTINT_CHANNEL(10), NO_ADC, NO_ADC,
PIN(PC11, EXTINT_CHANNEL(11), NO_ADC, NO_ADC,
NO_TOUCH,
#ifdef SERCOM6
SERCOM(SERCOM6, 3),
SERCOM(6, 3),
#else
NO_SERCOM,
#endif
#ifdef SERCOM7
SERCOM(SERCOM7, 3),
SERCOM(7, 3),
#else
NO_SERCOM,
#endif
@ -594,12 +600,12 @@ PIN(PC11, EXTINT_CHANNEL(11), NO_ADC, NO_ADC,
PIN(PC12, EXTINT_CHANNEL(12), NO_ADC, NO_ADC,
NO_TOUCH,
#ifdef SERCOM7
SERCOM(SERCOM7, 0),
SERCOM(7, 0),
#else
NO_SERCOM,
#endif
#ifdef SERCOM6
SERCOM(SERCOM6, 1),
SERCOM(6, 1),
#else
NO_SERCOM,
#endif
@ -611,12 +617,12 @@ PIN(PC12, EXTINT_CHANNEL(12), NO_ADC, NO_ADC,
PIN(PC13, EXTINT_CHANNEL(13), NO_ADC, NO_ADC,
NO_TOUCH,
#ifdef SERCOM7
SERCOM(SERCOM7, 1),
SERCOM(7, 1),
#else
NO_SERCOM,
#endif
#ifdef SERCOM6
SERCOM(SERCOM6, 0),
SERCOM(6, 0),
#else
NO_SERCOM,
#endif
@ -628,12 +634,12 @@ PIN(PC13, EXTINT_CHANNEL(13), NO_ADC, NO_ADC,
PIN(PC14, EXTINT_CHANNEL(14), NO_ADC, NO_ADC,
NO_TOUCH,
#ifdef SERCOM7
SERCOM(SERCOM7, 2),
SERCOM(7, 2),
#else
NO_SERCOM,
#endif
#ifdef SERCOM6
SERCOM(SERCOM6, 2),
SERCOM(6, 2),
#else
NO_SERCOM,
#endif
@ -645,12 +651,12 @@ PIN(PC14, EXTINT_CHANNEL(14), NO_ADC, NO_ADC,
PIN(PC15, EXTINT_CHANNEL(15), NO_ADC, NO_ADC,
NO_TOUCH,
#ifdef SERCOM7
SERCOM(SERCOM7, 3),
SERCOM(7, 3),
#else
NO_SERCOM,
#endif
#ifdef SERCOM6
SERCOM(SERCOM6, 3),
SERCOM(6, 3),
#else
NO_SERCOM,
#endif
@ -660,16 +666,16 @@ PIN(PC15, EXTINT_CHANNEL(15), NO_ADC, NO_ADC,
#endif
#ifdef PIN_PA12
PIN(PA12, EXTINT_CHANNEL(12), NO_ADC, NO_ADC, NO_TOUCH,
SERCOM(SERCOM2, 0),
SERCOM(SERCOM4, 1),
SERCOM(2, 0),
SERCOM(4, 1),
TC(TC2, 0),
TCC(TCC0, 6),
TCC(TCC1, 2));
#endif
#ifdef PIN_PA13
PIN(PA13, EXTINT_CHANNEL(13), NO_ADC, NO_ADC, NO_TOUCH,
SERCOM(SERCOM2, 1),
SERCOM(SERCOM4, 0),
SERCOM(2, 1),
SERCOM(4, 0),
TC(TC2, 1),
TCC(TCC0, 7),
TCC(TCC1, 3));
@ -678,48 +684,48 @@ PIN(PA13, EXTINT_CHANNEL(13), NO_ADC, NO_ADC, NO_TOUCH,
// Third page
#ifdef PIN_PA14
PIN(PA14, EXTINT_CHANNEL(14), NO_ADC, NO_ADC, NO_TOUCH,
SERCOM(SERCOM2, 2),
SERCOM(SERCOM4, 2),
SERCOM(2, 2),
SERCOM(4, 2),
TC(TC3, 0),
TCC(TCC2, 0),
TCC(TCC1, 2));
#endif
#ifdef PIN_PA15
PIN(PA15, EXTINT_CHANNEL(15), NO_ADC, NO_ADC, NO_TOUCH,
SERCOM(SERCOM2, 3),
SERCOM(SERCOM4, 3),
SERCOM(2, 3),
SERCOM(4, 3),
TC(TC3, 1),
TCC(TCC2, 1),
TCC(TCC1, 3));
#endif
#ifdef PIN_PA16
PIN(PA16, EXTINT_CHANNEL(0), NO_ADC, NO_ADC, TOUCH(10),
SERCOM(SERCOM1, 0),
SERCOM(SERCOM3, 1),
SERCOM(1, 0),
SERCOM(3, 1),
TC(TC2, 0),
TCC(TCC1, 0),
TCC(TCC0, 4));
#endif
#ifdef PIN_PA17
PIN(PA17, EXTINT_CHANNEL(1), NO_ADC, NO_ADC, TOUCH(11),
SERCOM(SERCOM1, 1),
SERCOM(SERCOM3, 0),
SERCOM(1, 1),
SERCOM(3, 0),
TC(TC2, 1),
TCC(TCC1, 1),
TCC(TCC0, 5));
#endif
#ifdef PIN_PA18
PIN(PA18, EXTINT_CHANNEL(2), NO_ADC, NO_ADC, TOUCH(12),
SERCOM(SERCOM1, 2),
SERCOM(SERCOM3, 2),
SERCOM(1, 2),
SERCOM(3, 2),
TC(TC3, 0),
TCC(TCC1, 2),
TCC(TCC0, 6));
#endif
#ifdef PIN_PA19
PIN(PA19, EXTINT_CHANNEL(3), NO_ADC, NO_ADC, TOUCH(13),
SERCOM(SERCOM1, 3),
SERCOM(SERCOM3, 3),
SERCOM(1, 3),
SERCOM(3, 3),
TC(TC3, 1),
TCC(TCC1, 3),
TCC(TCC0, 7));
@ -728,11 +734,11 @@ PIN(PA19, EXTINT_CHANNEL(3), NO_ADC, NO_ADC, TOUCH(13),
PIN(PC16, EXTINT_CHANNEL(0), NO_ADC, NO_ADC,
NO_TOUCH,
#ifdef SERCOM6
SERCOM(SERCOM6, 0),
SERCOM(6, 0),
#else
NO_SERCOM,
#endif
SERCOM(SERCOM0, 1),
SERCOM(0, 1),
NO_TIMER,
TCC(TCC0, 0),
NO_TIMER);
@ -741,11 +747,11 @@ PIN(PC16, EXTINT_CHANNEL(0), NO_ADC, NO_ADC,
PIN(PC17, EXTINT_CHANNEL(1), NO_ADC, NO_ADC,
NO_TOUCH,
#ifdef SERCOM6
SERCOM(SERCOM6, 1),
SERCOM(6, 1),
#else
NO_SERCOM,
#endif
SERCOM(SERCOM0, 0),
SERCOM(0, 0),
NO_TIMER,
TCC(TCC0, 1),
NO_TIMER);
@ -754,11 +760,11 @@ PIN(PC17, EXTINT_CHANNEL(1), NO_ADC, NO_ADC,
PIN(PC18, EXTINT_CHANNEL(2), NO_ADC, NO_ADC,
NO_TOUCH,
#ifdef SERCOM6
SERCOM(SERCOM6, 2),
SERCOM(6, 2),
#else
NO_SERCOM,
#endif
SERCOM(SERCOM0, 2),
SERCOM(0, 2),
NO_TIMER,
TCC(TCC0, 2),
NO_TIMER);
@ -767,11 +773,11 @@ PIN(PC18, EXTINT_CHANNEL(2), NO_ADC, NO_ADC,
PIN(PC19, EXTINT_CHANNEL(3), NO_ADC, NO_ADC,
NO_TOUCH,
#ifdef SERCOM6
SERCOM(SERCOM6, 3),
SERCOM(6, 3),
#else
NO_SERCOM,
#endif
SERCOM(SERCOM0, 3),
SERCOM(0, 3),
NO_TIMER,
TCC(TCC0, 3),
NO_TIMER);
@ -797,8 +803,8 @@ PIN(PC21, EXTINT_CHANNEL(5), NO_ADC, NO_ADC,
#ifdef PIN_PC22
PIN(PC22, EXTINT_CHANNEL(6), NO_ADC, NO_ADC,
NO_TOUCH,
SERCOM(SERCOM1, 0),
SERCOM(SERCOM3, 1),
SERCOM(1, 0),
SERCOM(3, 1),
NO_TIMER,
TCC(TCC0, 6),
NO_TIMER);
@ -806,8 +812,8 @@ PIN(PC22, EXTINT_CHANNEL(6), NO_ADC, NO_ADC,
#ifdef PIN_PC23
PIN(PC23, EXTINT_CHANNEL(7), NO_ADC, NO_ADC,
NO_TOUCH,
SERCOM(SERCOM1, 1),
SERCOM(SERCOM3, 0),
SERCOM(1, 1),
SERCOM(3, 0),
NO_TIMER,
TCC(TCC0, 7),
NO_TIMER);
@ -815,8 +821,8 @@ PIN(PC23, EXTINT_CHANNEL(7), NO_ADC, NO_ADC,
#ifdef PIN_PD20
PIN(PD20, EXTINT_CHANNEL(10), NO_ADC, NO_ADC,
NO_TOUCH,
SERCOM(SERCOM1, 2),
SERCOM(SERCOM3, 2),
SERCOM(1, 2),
SERCOM(3, 2),
NO_TIMER,
TCC(TCC1, 0),
NO_TIMER);
@ -824,8 +830,8 @@ PIN(PD20, EXTINT_CHANNEL(10), NO_ADC, NO_ADC,
#ifdef PIN_PD21
PIN(PD21, EXTINT_CHANNEL(11), NO_ADC, NO_ADC,
NO_TOUCH,
SERCOM(SERCOM1, 3),
SERCOM(SERCOM3, 3),
SERCOM(1, 3),
SERCOM(3, 3),
NO_TIMER,
TCC(TCC1, 1),
NO_TIMER);
@ -836,7 +842,7 @@ PIN(PD21, EXTINT_CHANNEL(11), NO_ADC, NO_ADC,
#ifdef PIN_PB16
PIN(PB16, EXTINT_CHANNEL(0), NO_ADC, NO_ADC, NO_TOUCH,
SERCOM(SERCOM5, 0),
SERCOM(5, 0),
NO_SERCOM,
#ifdef TC6
TC(TC6, 0),
@ -848,7 +854,7 @@ PIN(PB16, EXTINT_CHANNEL(0), NO_ADC, NO_ADC, NO_TOUCH,
#endif
#ifdef PIN_PB17
PIN(PB17, EXTINT_CHANNEL(1), NO_ADC, NO_ADC, NO_TOUCH,
SERCOM(SERCOM5, 1),
SERCOM(5, 1),
NO_SERCOM,
#ifdef TC6
TC(TC6, 1),
@ -860,9 +866,9 @@ PIN(PB17, EXTINT_CHANNEL(1), NO_ADC, NO_ADC, NO_TOUCH,
#endif
#ifdef PIN_PB18
PIN(PB18, EXTINT_CHANNEL(2), NO_ADC, NO_ADC, NO_TOUCH,
SERCOM(SERCOM5, 2),
SERCOM(5, 2),
#ifdef SERCOM7
SERCOM(SERCOM7, 2),
SERCOM(7, 2),
#else
NO_SERCOM,
#endif
@ -872,9 +878,9 @@ PIN(PB18, EXTINT_CHANNEL(2), NO_ADC, NO_ADC, NO_TOUCH,
#endif
#ifdef PIN_PB19
PIN(PB19, EXTINT_CHANNEL(3), NO_ADC, NO_ADC, NO_TOUCH,
SERCOM(SERCOM5, 3),
SERCOM(5, 3),
#ifdef SERCOM7
SERCOM(SERCOM7, 3),
SERCOM(7, 3),
#else
NO_SERCOM,
#endif
@ -884,9 +890,9 @@ PIN(PB19, EXTINT_CHANNEL(3), NO_ADC, NO_ADC, NO_TOUCH,
#endif
#ifdef PIN_PB20
PIN(PB20, EXTINT_CHANNEL(4), NO_ADC, NO_ADC, NO_TOUCH,
SERCOM(SERCOM5, 0),
SERCOM(5, 0),
#ifdef SERCOM7
SERCOM(SERCOM7, 1),
SERCOM(7, 1),
#else
NO_SERCOM,
#endif
@ -896,9 +902,9 @@ PIN(PB20, EXTINT_CHANNEL(4), NO_ADC, NO_ADC, NO_TOUCH,
#endif
#ifdef PIN_PB21
PIN(PB21, EXTINT_CHANNEL(5), NO_ADC, NO_ADC, NO_TOUCH,
SERCOM(SERCOM5, 1),
SERCOM(5, 1),
#ifdef SERCOM7
SERCOM(SERCOM7, 0),
SERCOM(7, 0),
#else
NO_SERCOM,
#endif
@ -908,8 +914,8 @@ PIN(PB21, EXTINT_CHANNEL(5), NO_ADC, NO_ADC, NO_TOUCH,
#endif
#ifdef PIN_PA20
PIN(PA20, EXTINT_CHANNEL(4), NO_ADC, NO_ADC, TOUCH(14),
SERCOM(SERCOM5, 2),
SERCOM(SERCOM3, 2),
SERCOM(5, 2),
SERCOM(3, 2),
#ifdef TC7
TC(TC7, 0),
#else
@ -920,8 +926,8 @@ PIN(PA20, EXTINT_CHANNEL(4), NO_ADC, NO_ADC, TOUCH(14),
#endif
#ifdef PIN_PA21
PIN(PA21, EXTINT_CHANNEL(5), NO_ADC, NO_ADC, TOUCH(15),
SERCOM(SERCOM5, 3),
SERCOM(SERCOM3, 3),
SERCOM(5, 3),
SERCOM(3, 3),
#ifdef TC7
TC(TC7, 1),
#else
@ -932,8 +938,8 @@ PIN(PA21, EXTINT_CHANNEL(5), NO_ADC, NO_ADC, TOUCH(15),
#endif
#ifdef PIN_PA22
PIN(PA22, EXTINT_CHANNEL(6), NO_ADC, NO_ADC, TOUCH(16),
SERCOM(SERCOM3, 0),
SERCOM(SERCOM5, 1),
SERCOM(3, 0),
SERCOM(5, 1),
#ifdef TC4
TC(TC4, 0),
#else
@ -944,8 +950,8 @@ PIN(PA22, EXTINT_CHANNEL(6), NO_ADC, NO_ADC, TOUCH(16),
#endif
#ifdef PIN_PA23
PIN(PA23, EXTINT_CHANNEL(7), NO_ADC, NO_ADC, TOUCH(17),
SERCOM(SERCOM3, 1),
SERCOM(SERCOM5, 0),
SERCOM(3, 1),
SERCOM(5, 0),
#ifdef TC4
TC(TC4, 1),
#else
@ -956,8 +962,8 @@ PIN(PA23, EXTINT_CHANNEL(7), NO_ADC, NO_ADC, TOUCH(17),
#endif
#ifdef PIN_PA24
PIN(PA24, EXTINT_CHANNEL(8), NO_ADC, NO_ADC, NO_TOUCH,
SERCOM(SERCOM3, 2),
SERCOM(SERCOM5, 2),
SERCOM(3, 2),
SERCOM(5, 2),
#ifdef TC5
TC(TC5, 0),
#else
@ -968,8 +974,8 @@ PIN(PA24, EXTINT_CHANNEL(8), NO_ADC, NO_ADC, NO_TOUCH,
#endif
#ifdef PIN_PA25
PIN(PA25, EXTINT_CHANNEL(9), NO_ADC, NO_ADC, NO_TOUCH,
SERCOM(SERCOM3, 3),
SERCOM(SERCOM5, 3),
SERCOM(3, 3),
SERCOM(5, 3),
#ifdef TC5
TC(TC5, 1),
#else
@ -982,8 +988,8 @@ PIN(PA25, EXTINT_CHANNEL(9), NO_ADC, NO_ADC, NO_TOUCH,
// Fourth page
#ifdef PIN_PB22
PIN(PB22, EXTINT_CHANNEL(6), NO_ADC, NO_ADC, NO_TOUCH,
SERCOM(SERCOM1, 2),
SERCOM(SERCOM5, 2),
SERCOM(1, 2),
SERCOM(5, 2),
#ifdef TC7
TC(TC7, 0),
#else
@ -994,8 +1000,8 @@ PIN(PB22, EXTINT_CHANNEL(6), NO_ADC, NO_ADC, NO_TOUCH,
#endif
#ifdef PIN_PB23
PIN(PB23, EXTINT_CHANNEL(7), NO_ADC, NO_ADC, NO_TOUCH,
SERCOM(SERCOM1, 3),
SERCOM(SERCOM5, 3),
SERCOM(1, 3),
SERCOM(5, 3),
#ifdef TC7
TC(TC7, 1),
#else
@ -1006,64 +1012,64 @@ PIN(PB23, EXTINT_CHANNEL(7), NO_ADC, NO_ADC, NO_TOUCH,
#endif
#ifdef PIN_PB24
PIN(PB24, EXTINT_CHANNEL(8), NO_ADC, NO_ADC, NO_TOUCH,
SERCOM(SERCOM0, 0),
SERCOM(SERCOM2, 1),
SERCOM(0, 0),
SERCOM(2, 1),
NO_TIMER,
NO_TIMER,
NO_TIMER);
#endif
#ifdef PIN_PB25
PIN(PB25, EXTINT_CHANNEL(9), NO_ADC, NO_ADC, NO_TOUCH,
SERCOM(SERCOM0, 1),
SERCOM(SERCOM2, 0),
SERCOM(0, 1),
SERCOM(2, 0),
NO_TIMER,
NO_TIMER,
NO_TIMER);
#endif
#ifdef PIN_PB26
PIN(PB26, EXTINT_CHANNEL(12), NO_ADC, NO_ADC, NO_TOUCH,
SERCOM(SERCOM2, 0),
SERCOM(SERCOM4, 1),
SERCOM(2, 0),
SERCOM(4, 1),
NO_TIMER,
TCC(TCC1, 2),
NO_TIMER);
#endif
#ifdef PIN_PB27
PIN(PB27, EXTINT_CHANNEL(13), NO_ADC, NO_ADC, NO_TOUCH,
SERCOM(SERCOM2, 1),
SERCOM(SERCOM4, 0),
SERCOM(2, 1),
SERCOM(4, 0),
NO_TIMER,
TCC(TCC1, 3),
NO_TIMER);
#endif
#ifdef PIN_PB28
PIN(PB28, EXTINT_CHANNEL(14), NO_ADC, NO_ADC, NO_TOUCH,
SERCOM(SERCOM2, 2),
SERCOM(SERCOM4, 2),
SERCOM(2, 2),
SERCOM(4, 2),
NO_TIMER,
TCC(TCC1, 4),
NO_TIMER);
#endif
#ifdef PIN_PB29
PIN(PB29, EXTINT_CHANNEL(15), NO_ADC, NO_ADC, NO_TOUCH,
SERCOM(SERCOM2, 3),
SERCOM(SERCOM4, 3),
SERCOM(2, 3),
SERCOM(4, 3),
NO_TIMER,
TCC(TCC1, 5),
NO_TIMER);
#endif
#ifdef PIN_PC24
PIN(PC24, EXTINT_CHANNEL(8), NO_ADC, NO_ADC, NO_TOUCH,
SERCOM(SERCOM0, 2),
SERCOM(SERCOM2, 2),
SERCOM(0, 2),
SERCOM(2, 2),
NO_TIMER,
NO_TIMER,
NO_TIMER);
#endif
#ifdef PIN_PC25
PIN(PC25, EXTINT_CHANNEL(9), NO_ADC, NO_ADC, NO_TOUCH,
SERCOM(SERCOM0, 3),
SERCOM(SERCOM2, 3),
SERCOM(0, 3),
SERCOM(2, 3),
NO_TIMER,
NO_TIMER,
NO_TIMER);
@ -1078,7 +1084,7 @@ PIN(PC26, EXTINT_CHANNEL(10), NO_ADC, NO_ADC, NO_TOUCH,
#endif
#ifdef PIN_PC27
PIN(PC27, EXTINT_CHANNEL(11), NO_ADC, NO_ADC, NO_TOUCH,
SERCOM(SERCOM1, 0),
SERCOM(1, 0),
NO_SERCOM,
NO_TIMER,
NO_TIMER,
@ -1086,7 +1092,7 @@ PIN(PC27, EXTINT_CHANNEL(11), NO_ADC, NO_ADC, NO_TOUCH,
#endif
#ifdef PIN_PC28
PIN(PC28, EXTINT_CHANNEL(12), NO_ADC, NO_ADC, NO_TOUCH,
SERCOM(SERCOM1, 1),
SERCOM(1, 1),
NO_SERCOM,
NO_TIMER,
NO_TIMER,
@ -1103,11 +1109,11 @@ PIN(PA27, EXTINT_CHANNEL(11), NO_ADC, NO_ADC, TOUCH(18),
#ifdef PIN_PA30
PIN(PA30, EXTINT_CHANNEL(14), NO_ADC, NO_ADC, TOUCH(19),
#ifdef SERCOM7
SERCOM(SERCOM7, 2),
SERCOM(7, 2),
#else
NO_SERCOM,
#endif
SERCOM(SERCOM1, 2),
SERCOM(1, 2),
#ifdef TC6
TC(TC6, 0),
#else
@ -1119,11 +1125,11 @@ PIN(PA30, EXTINT_CHANNEL(14), NO_ADC, NO_ADC, TOUCH(19),
#ifdef PIN_PA31
PIN(PA31, EXTINT_CHANNEL(15), NO_ADC, NO_ADC, NO_TOUCH,
#ifdef SERCOM7
SERCOM(SERCOM7, 3),
SERCOM(7, 3),
#else
NO_SERCOM,
#endif
SERCOM(SERCOM1, 23),
SERCOM(1, 23),
#ifdef TC6
TC(TC6, 1),
#else
@ -1135,11 +1141,11 @@ PIN(PA31, EXTINT_CHANNEL(15), NO_ADC, NO_ADC, NO_TOUCH,
#ifdef PIN_PB30
PIN(PB30, EXTINT_CHANNEL(14), NO_ADC, NO_ADC, NO_TOUCH,
#ifdef SERCOM7
SERCOM(SERCOM7, 0),
SERCOM(7, 0),
#else
NO_SERCOM,
#endif
SERCOM(SERCOM5, 1),
SERCOM(5, 1),
TC(TC0, 0),
TCC(TCC4, 0),
TCC(TCC0, 6));
@ -1147,11 +1153,11 @@ PIN(PB30, EXTINT_CHANNEL(14), NO_ADC, NO_ADC, NO_TOUCH,
#ifdef PIN_PB31
PIN(PB31, EXTINT_CHANNEL(15), NO_ADC, NO_ADC, NO_TOUCH,
#ifdef SERCOM7
SERCOM(SERCOM7, 1),
SERCOM(7, 1),
#else
NO_SERCOM,
#endif
SERCOM(SERCOM5, 0),
SERCOM(5, 0),
TC(TC0, 1),
TCC(TCC4, 1),
TCC(TCC0, 7));
@ -1182,7 +1188,7 @@ PIN(PB00, EXTINT_CHANNEL(0), ADC_INPUT(12), NO_ADC,
NO_TOUCH,
#endif
NO_SERCOM,
SERCOM(SERCOM5, 2),
SERCOM(5, 2),
#ifdef TC7
TC(TC7, 0),
#else
@ -1199,7 +1205,7 @@ PIN(PB01, EXTINT_CHANNEL(1), ADC_INPUT(13), NO_ADC,
NO_TOUCH,
#endif
NO_SERCOM,
SERCOM(SERCOM5, 3),
SERCOM(5, 3),
#ifdef TC7
TC(TC7, 1),
#else
@ -1211,7 +1217,7 @@ PIN(PB01, EXTINT_CHANNEL(1), ADC_INPUT(13), NO_ADC,
#ifdef PIN_PB02
PIN(PB02, EXTINT_CHANNEL(2), ADC_INPUT(14), NO_ADC, TOUCH(20),
NO_SERCOM,
SERCOM(SERCOM5, 0),
SERCOM(5, 0),
#ifdef TC6
TC(TC6, 0),
#else

6
ports/atmel-samd/samd51_pins.h
View File

@ -24,8 +24,8 @@
* THE SOFTWARE.
*/
#ifndef __MICROPY_INCLUDED_ATMEL_SAMD_SAMD51_PINS_H__
#define __MICROPY_INCLUDED_ATMEL_SAMD_SAMD51_PINS_H__
#ifndef MICROPY_INCLUDED_ATMEL_SAMD_SAMD51_PINS_H
#define MICROPY_INCLUDED_ATMEL_SAMD_SAMD51_PINS_H
#include "include/sam.h"
@ -345,4 +345,4 @@ extern const mcu_pin_obj_t pin_PB01;
#ifdef PIN_PB02
extern const mcu_pin_obj_t pin_PB02;
#endif
#endif // __MICROPY_INCLUDED_ATMEL_SAMD_SAMD51_PINS_H__
#endif // MICROPY_INCLUDED_ATMEL_SAMD_SAMD51_PINS_H

33
ports/atmel-samd/supervisor/port.c
View File

@ -166,22 +166,23 @@ safe_mode_t port_init(void) {
}
void reset_port(void) {
// Reset all SERCOMs except the one being used by the SPI flash.
// Sercom *sercom_instances[SERCOM_INST_NUM] = SERCOM_INSTS;
// for (int i = 0; i < SERCOM_INST_NUM; i++) {
// #ifdef SPI_FLASH_SERCOM
// if (sercom_instances[i] == SPI_FLASH_SERCOM) {
// continue;
// }
// #endif
// #ifdef MICROPY_HW_APA102_SERCOM
// if (sercom_instances[i] == MICROPY_HW_APA102_SERCOM) {
// continue;
// }
// #endif
// sercom_instances[i]->SPI.CTRLA.bit.SWRST = 1;
// }
//
// Reset all SERCOMs except the ones being used by on-board devices.
Sercom *sercom_instances[SERCOM_INST_NUM] = SERCOM_INSTS;
for (int i = 0; i < SERCOM_INST_NUM; i++) {
#ifdef SPI_FLASH_SERCOM
if (sercom_instances[i] == SPI_FLASH_SERCOM) {
continue;
}
#endif
#ifdef MICROPY_HW_APA102_SERCOM
if (sercom_instances[i] == MICROPY_HW_APA102_SERCOM) {
continue;
}
#endif
// SWRST is same for all modes of SERCOMs.
sercom_instances[i]->SPI.CTRLA.bit.SWRST = 1;
}
// #ifdef EXPRESS_BOARD
// audioout_reset();
// touchin_reset();

6
ports/atmel-samd/tools/autogen_usb_descriptor.h
View File

@ -24,8 +24,8 @@
* THE SOFTWARE.
*/
#ifndef __MICROPY_INCLUDED_ATMEL_SAMD_TOOLS_AUTOGEN_USB_DESCRIPTOR_H__
#define __MICROPY_INCLUDED_ATMEL_SAMD_TOOLS_AUTOGEN_USB_DESCRIPTOR_H__
#ifndef MICROPY_INCLUDED_ATMEL_SAMD_TOOLS_AUTOGEN_USB_DESCRIPTOR_H
#define MICROPY_INCLUDED_ATMEL_SAMD_TOOLS_AUTOGEN_USB_DESCRIPTOR_H
#include "usb/device/usbdc.h"
@ -33,4 +33,4 @@ struct usbd_descriptors descriptor_bounds;
uint8_t* serial_number;
uint8_t serial_number_length;
#endif // __MICROPY_INCLUDED_ATMEL_SAMD_TOOLS_AUTOGEN_USB_DESCRIPTOR_H__
#endif // MICROPY_INCLUDED_ATMEL_SAMD_TOOLS_AUTOGEN_USB_DESCRIPTOR_H

6
ports/atmel-samd/usb.h
View File

@ -24,8 +24,8 @@
* THE SOFTWARE.
*/
#ifndef __MICROPY_INCLUDED_ATMEL_SAMD_USB_H__
#define __MICROPY_INCLUDED_ATMEL_SAMD_USB_H__
#ifndef MICROPY_INCLUDED_ATMEL_SAMD_USB_H
#define MICROPY_INCLUDED_ATMEL_SAMD_USB_H
#include <stdbool.h>
#include <stdint.h>
@ -39,4 +39,4 @@ bool usb_bytes_available(void);
bool usb_connected(void);
void usb_cdc_background(void);
#endif // __MICROPY_INCLUDED_ATMEL_SAMD_USB_H__
#endif // MICROPY_INCLUDED_ATMEL_SAMD_USB_H

12
shared-bindings/busio/__init__.c
View File

@ -32,9 +32,9 @@
#include "shared-bindings/microcontroller/Pin.h"
#include "shared-bindings/busio/__init__.h"
#include "shared-bindings/busio/I2C.h"
#include "shared-bindings/busio/OneWire.h"
#include "shared-bindings/busio/SPI.h"
#include "shared-bindings/busio/UART.h"
//xxxx #include "shared-bindings/busio/OneWire.h"
//xxxx #include "shared-bindings/busio/SPI.h"
//xxxx #include "shared-bindings/busio/UART.h"
#include "shared-bindings/busio/__init__.h"
#include "py/runtime.h"
@ -88,9 +88,9 @@
STATIC const mp_rom_map_elem_t busio_module_globals_table[] = {
{ MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_busio) },
{ MP_ROM_QSTR(MP_QSTR_I2C), MP_ROM_PTR(&busio_i2c_type) },
{ MP_ROM_QSTR(MP_QSTR_OneWire), MP_ROM_PTR(&busio_onewire_type) },
{ MP_ROM_QSTR(MP_QSTR_SPI), MP_ROM_PTR(&busio_spi_type) },
{ MP_ROM_QSTR(MP_QSTR_UART), MP_ROM_PTR(&busio_uart_type) },
//xxxx { MP_ROM_QSTR(MP_QSTR_OneWire), MP_ROM_PTR(&busio_onewire_type) },
//xxxx { MP_ROM_QSTR(MP_QSTR_SPI), MP_ROM_PTR(&busio_spi_type) },
//xxxx { MP_ROM_QSTR(MP_QSTR_UART), MP_ROM_PTR(&busio_uart_type) },
};
STATIC MP_DEFINE_CONST_DICT(busio_module_globals, busio_module_globals_table);